the beginning of kind of research in this direction i think just this kind of number k um how it's how it's made it's pretty simple and apparently it's pretty pretty revealing so you know that's pretty cool so that was the paper uh and its experiments it's it's a pretty sizable paper as i said even the paper itself is uh 10 pages and then there is this immune repertoire classification which uh i will like spend one minute looking at it so you have you have these set classifications so for each human you obtain a set of immune receptors