Good initial guesses might include 18/14/16/2/10/7, which maximizes your chance of gettting greens, and 15/14/13/10/12/11, which lowers the chance of getting greys. However, after watching the [3blue1brown video](https://www.youtube.com/watch?v=v68zYyaEmEA&t=0s) I know that actually optimizing this would require some entropy calculations that I’m not going to do.