BTN 3-way postflop strategy part 1

Button 3-way postflop strategies part 1. This strategy will consist of 3 parts. Good and bad flops for cbet bluffs will be defined, how cbets are influenced by draws, mid, top pairs, and combinations higher than top pair. Approximate opponent ranges will be used. Part 1 will consist of explanations on how coffee calcs are used, and defining bad and good boards for cbetting with bluffs in btn3w vs sb flat position.