Yeah because all you could possibly get are highways, pumas, ivories, and gravel sparks which all look different to my knowledge. You're putting a super to a super which all fall in the same complex so you only really have 4 possible outcomes. The key to identifying morphs is research and learning to recognise the charactristics of each morph. As similar as the yellow belly complex alleles are, they all have differences that can be picked out by the trained eye.