https://docs.google.com/document/d/1u0AiT7ZDnwG6zh-1p7nYyvry_LkjvwkLEiQTLb9V7Ws/edit?usp=sharing

https://docs.google.com/document/d/1PKQ5nPF2POD9v5oy2Iy-pqDyI8OfFCaAIhYodnc1fhk/edit?usp=sharing