Trans-pecos rat snake morph/genetics

[nikkubus]

He is a triple het blonde snow euro line. My question is, when I asked the breeder what he is het for he said axanthic, blonde, and euro albino.
Is it possible to be het for blonde when he is described as a blonde snow?

I am no rat snake expert but if somebody told me "triple het blonde snow" I would assume they meant he is wild type het blonde het axanthic, het albino. He does not look like a visual blonde, albino, or axanthic to me.