yb x yb = ivory
mojave x mojave = bel
lesser x lesser = bel
butter x butter = bel
het russo x het russo = bel
mix the morphs that make those bels and you get a bel (not 100% sure if het russo x any of those makes a bel someone help me there)
fire x fire = black eye lucy
sulfur x sulfur = black eye lucy
i actually dont know if a fire x sulfur makes a blak eye lucy or not seems like they do but im not gonna say it so im not wrong.