How do you get a monotone chao

There are three types of color chao
1:Neutral Your everyday chao you start with
2:Monotone A single colored chao that will remain like that forever can buy from black market
3:two tone chao a chao of two colors Ex:Red and black the arms are red and the body is black can get by breeding a momotone/two tone chao with a neutral colored
Wow that was alot