How to learn what morph makes what

I have a bumble bee yellow belly Male an super pastel butter female just wondering what would be the outcome of them breeding morph wise an what's the best way to learn what makes what. New to the python world. Already have Two looking to get more soon

Try this out:

https://www.morphmarket.com/c/reptil...ic-calculator/

You can use MorphMarket's calculator to see possible combos. https://www.morphmarket.com/c/reptil...ic-calculator/