Male offspring:
12.5% ~ Normal Grey split CFW* Blackcheek
12.5% ~ CFW* Blackcheek
12.5% ~ Blackcheek split CFW*
12.5% ~ CFW* split Blackcheek
Female offspring:
12.5% ~ Normal Grey split Blackcheek
12.5% ~ CFW* Blackcheek
12.5% ~ Blackcheek
12.5% ~ CFW* split Blackcheek
*CFW - Chestnutt Flanked White