MetaGPT: 현재 사용 가능한 최고의 AI 에이전트에 대한 완벽한 가이드

대규모 언어 모델(Large Language Models, LLMs)인 ChatGPT와 같은 모델로 인해 OpenAI는 기업과 사용자 채택에서 급증을 경험하고 있으며, 현재 약 8,000만 달러의 월간 수익을 창출하고 있습니다. The Information의 최근 보고서에 따르면, 샌프란시스코 기반의 이 회사는 연간 10억 달러의 수익을 달성할 수 있는 속도에 있습니다.

지난번에 우리는 AutoGPT와 GPT-엔지니어링에 대해 살펴보았습니다. 이는 복잡한 작업을 자동화하기 위한 초기의 주류 오픈 소스 LLM 기반 AI 에이전트입니다. 그러나 이러한 시스템은 일관되지 않은 결과, 성능 병목 현상 및 다면적인 요구를 처리하는 데 한계를 가지고 있었습니다. 코드 생성에 능숙하지만, 그들의 능력은 종종 그곳에서 멈춥니다. PRD 생성, 기술 설계 생성 및 API 인터페이스 프로토 타이핑와 같은 중요한 프로젝트 관리 기능이 부족합니다.

여기서 MetaGPT가 등장합니다. — 대규모 언어 모델을 사용하는 다중 에이전트 시스템으로, Sirui Hong이 표준 운영 절차(Standardized Operating Procedures, SOPs)를 LLM 기반 다중 에이전트 시스템과 결합시켰습니다. 이는 복잡한 실제 응용 프로그램에서 효과적인 협력 및 작업 분해를 촉진하는 기존의 LLMs의 제한을 깨는 새로운 패러다임입니다.

MetaGPT의 아름다움은 그 구조에 있습니다. 그것은 코드를 조작, 분석 및 변환하기 위한 메타 프로그래밍 기술을 활용하여, 코드를 실시간으로 분석하고 변환합니다. 목표는 동적 프로그래밍 작업에 적응할 수 있는 민첩하고 유연한 소프트웨어 아키텍처를 구현하는 것입니다.

Agile Development

SOPs는 여기서 메타 함수로 작용하여, 정의된 입력에 따라 에이전트가 코드를 자동 생성하도록 조정합니다. 간단히 말해, 이는 매우 조정된 소프트웨어 엔지니어 팀을 적응性 있는 지능형 소프트웨어 시스템으로 변환한 것과 같습니다.

MetaGPT 프레임워크 이해

MetaGPT Framework (https://arxiv.org/pdf/2308.00352.pdf)

기초 및 협력 계층

MetaGPT의 아키텍처는 두 개의 계층으로 나뉩니다: 기초 구성 요소 계층과 협력 계층.

1. 기초 구성 요소 계층: 이 계층은 개별 에이전트 작업에 중점을 두고 시스템 전체 정보 교환을 촉진합니다. 환경, 메모리, 역할, 작업 및 도구와 같은 핵심 빌딩 블록을 도입합니다. 환경은 공유 작업 공간과 통신 경로를 설정하며, 메모리는 역사적 데이터 아카이브로 작용합니다. 역할은 도메인별 전문 지식을 캡슐화하며, 작업은 모듈식 작업을 실행하며, 도구는 공통 서비스를 제공합니다. 이 계층은 본질적으로 에이전트의 운영 체제로 작용합니다. 이러한 요소가 어떻게 함께 작동하는지에 대한 자세한 정보는 ‘Beyond ChatGPT; AI Agent: A New World of Workers‘ 문서에서 확인할 수 있습니다.
2. 협력 계층: 기초 구성 요소를 기반으로 구축된 이 계층은 개별 에이전트의 협력적인 노력을 관리하고 효율화합니다. 지식 공유 및 워크플로 캡슐화와 같은 두 가지 메커니즘을 도입합니다.
   • 지식 공유: 이 메커니즘은 에이전트를 결합하는 협력적인 글루로 작용합니다. 에이전트는 다양한 수준에서 정보를 저장, 검색 및 공유할 수 있으므로 중복성을 줄이고 운영 효율성을 향상시킵니다.
   • 워크플로 캡슐화: 여기서 표준 운영 절차(SOPs)가 발挥作用합니다. SOPs는 작업을 관리 가능한 구성 요소로 분해하는 청사진으로 작용합니다. 에이전트는 이러한 하위 작업에 할당되며, 그들의 성능은 표준화된 출력과 일치합니다.

MetaGPT는 또한 “역할 정의“를 사용하여 다양한 전문 에이전트(예: 제품 관리자, 아키텍트 등)를 초기화합니다. 이러한 역할은 이름, 프로필, 목표, 제약 조건 및 설명과 같은 주요 속성으로 특징지어집니다.

https://arxiv.org/pdf/2308.00352.pdf

さらに, “앵커 에이전트“는 이러한 에이전트에 역할별 지침을 제공합니다. 예를 들어, 제품 관리자의 역할은 “효율적으로 성공적인 제품을 생성”하는 제약 조건으로 초기화될 수 있습니다. 앵커 에이전트는 에이전트의 행동이 최상위 목표와 일치하도록 하여 성능을 최적화합니다.

MetaGPT 에이전트의 인지 프로세스

MetaGPT는 관찰,思考, 반성 및 행동할 수 있습니다. 특정 행동 함수를 통해 작동합니다. 이러한 인지 모델링은 에이전트가 적응하고 진화할 수 있는 능동적인 학습자가 되도록 합니다.

1. 관찰: 에이전트는 환경을 스캔하고 주요 데이터를 메모리에 통합합니다.
2. 思考 및 반성: _think() 함수를 통해 역할은 행동을 취하기 전에 숙고합니다.
3. 메시지 방송: 에이전트는 _publish_message()를 사용하여 현재 작업 상태 및 관련 작업 기록을 공유합니다.
4. 지식 응축 및 행동: 에이전트는 수신된 메시지를 평가하고 내부 저장소를 업데이트한 후 다음 조치를 결정합니다.
5. 상태 관리: 작업 잠금 및 상태 업데이트와 같은 기능을 통해 역할은 중단 없이 여러 작업을 순차적으로 처리할 수 있으며, 실제 인간 협력과 유사합니다.

MetaGPT의 코드 검토 메커니즘

코드 검토는 소프트웨어 개발 수명 주기에서 중요한 구성 요소입니다. 그러나 일부 인기 있는 프레임워크에서는 코드 검토가 없습니다. MetaGPT와 AgentVerse는 모두 코드 검토 기능을 지원하지만, MetaGPT는 더 나아가서 사전 컴파일 실행을 통합합니다. 이는 초기 오류 감지를 도와 코드 품질을 높입니다. 코드의 반복적인 특성으로 인해, 이 기능은 단순한 추가 기능이 아니라, 성숙한 개발 프레임워크에 필수적인 요구 사항입니다.

여러 작업에 걸친 정량적 실험에 따르면, MetaGPT는 거의 모든 시나리오에서 다른 에이전트를 능가했습니다. Pass@1은 프레임워크가 단일 반복에서 정확한 코드를 생성할 수 있는 능력을 측정하는 지표입니다. 이 지표는 실제 환경에서 프레임워크의 유용성을 더 현실적으로 반영합니다. 높은 Pass@1 비율은 디버깅이 적고 효율성이 더 높다는 것을 의미하며, 이는 직접적으로 개발 주기와 비용에 영향을 미칩니다. CodeX, CodeT 및 GPT-4와 같은 다른 고급 코드 생성 도구와 비교했을 때, MetaGPT는 모두를 능가합니다. HumanEval 및 MBPP 벤치마크에서 81.7%에서 82.3%의 Pass@1 비율을 달성하는 프레임워크의 능력은 다음과 같습니다.

MetaGPT와 다른 주요 모델 간의 MBPP 및 HumanEval 메트릭 비교 (https://arxiv.org/pdf/2308.00352.pdf)

프레임워크는 또한 더 적은 토큰과 계산 리소스를 사용하여, 높은 성공률을 달성하고 전통적인 소프트웨어 엔지니어링 비용의 한 조각에 해당하는 평균 비용인 단지 1.09 달러를 프로젝트당 지불합니다.

시스템에 MetaGPT를 로컬로 설치하는 단계

NPM, Python 설치

1. NPM 확인 및 설치: 먼저 시스템에 NPM이 설치되어 있는지 확인합니다. 설치되어 있지 않으면, node.js를 설치해야 합니다. NPM이 설치되어 있는지 확인하려면 터미널에서 다음 명령을 실행합니다: npm --version. 버전 번호가 표시되면 준비가 완료된 것입니다.
2. MetaGPT의 종속성인 mermaid-js를 설치하려면 다음 명령을 실행합니다: sudo npm install -g @mermaid-js/mermaid-cli 또는 npm install -g @mermaid-js/mermaid-cli
3. Python 버전 확인: Python 3.9 이상이 설치되어 있는지 확인합니다. Python 버전을 확인하려면 터미널에서 다음 명령을 입력합니다: python --version. 업데이트가 필요하면, Python 공식 웹사이트에서 최신 버전을 다운로드합니다.
4. MetaGPT 저장소 클론: MetaGPT GitHub 저장소를 다음 명령으로 클론합니다: git clone https://github.com/geekan/metagpt. 시스템에 Git이 설치되어 있는지 확인합니다. 설치되어 있지 않으면, 여기에서 다운로드합니다.
5. 디렉토리로 이동: 클론이 완료되면, 다음 명령으로 MetaGPT 디렉토리로 이동합니다: cd metagpt.
6. 설치: Python 설정 스크립트를 실행하여 MetaGPT를 설치합니다: python setup.py install.
7. 애플리케이션 생성: python startup.py "ENTER-PROMPT" --code_review True

참고:

• 새 프로젝트는 이제 workspace/ 디렉토리에 있어야 합니다.
• --code_review True는 GPT 모델이 코드가 정확하게 실행되도록 추가 작업을 수행하도록 허용하지만, 이는 더 많은 비용이 들 수 있습니다.
• 설치 중에 권한 오류가 발생하는 경우, 대안으로 python setup.py install --user를 실행해 보십시오.
• 특정 릴리스에 대한 액세스 및 자세한 정보는 MetaGPT 공식 GitHub 릴리스 페이지를 방문하십시오: MetaGPT Releases.

Docker 설치

컨테이너화를 선호하는 경우, Docker는 프로세스를 단순화합니다:

• Docker 이미지 가져오기: MetaGPT 공식 이미지를 다운로드하고 구성 파일을 준비합니다:

docker pull metagpt/metagpt:v0.3.1

mkdir -p /opt/metagpt/{config,workspace}

docker run --rm metagpt/metagpt:v0.3.1 cat /app/metagpt/config/config.yaml > /opt/metagpt/config/key.yaml
vim /opt/metagpt/config/key.yaml

• MetaGPT 컨테이너 실행: 다음 명령으로 컨테이너를 실행합니다:

docker run --rm --privileged \

-v /opt/metagpt/config/key.yaml:/app/metagpt/config/key.yaml \

-v /opt/metagpt/workspace:/app/metagpt/workspace \

metagpt/metagpt:v0.3.1 \

python startup.py "간단하고 상호작용하는 CLI 기반 가위바위보 게임 생성" --code_review True

OpenAI API 키로 MetaGPT 구성

초기 설정 후, OpenAI API 키와 MetaGPT를 통합해야 합니다. 다음은 수행할 단계입니다:

1. OpenAI 키 찾기 또는 생성: OpenAI 대시보드의 API 설정에서 이 키를 찾을 수 있습니다.
2. API 키 설정: API 키를 config/key.yaml, config/config.yaml 또는 환경 변수(env)에 배치할 수 있습니다. 우선 순위 순서는 config/key.yaml > config/config.yaml > env입니다.
3. 키를 설정하려면 config/key.yaml로 이동하여 자리 표시자 텍스트를 OpenAI 키로 바꿉니다: OPENAI_API_KEY: "sk-..."

OpenAI API 키를 안전하게 보호하세요. 절대로 공개 저장소에 커밋하거나 비인가된 개인과 공유하지 마십시오.

사용 사례 설명

CLI 기반 가위바위보 게임을 개발하라는 목표를 주었고, MetaGPT는 성공적으로 작업을 수행했습니다.

아래는 생성된 게임 코드를 실제 실행하는 비디오입니다.

MetaGPT 데모 실행

MetaGPT는 마크다운으로 시스템 설계 문서를 제공했습니다. 이는 일반적으로 사용되는 경량 마크업 언어입니다. 이 마크다운 파일에는 UML 다이어그램이 포함되어 existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed existed