http://www.morphmarket.com/c/reptiles/pythons/ball-pythons/genetic-calculator?s1=pastel&s2=butter%2Cspider



1/8 13% butter bee pastel
1/8 13% butter pastel
1/8 13% butter bee
1/8 13% bumble bee
1/8 13% butter
1/8 13% pastel
1/8 13% spider
1/8 13% normal