 which is Outer Walker OG, I'm not sure who made that side of it, and then that hybridized with Chem91 or Chem4, I can't remember if Rick's found out which one it is. I think he ended up saying Chem4 is what he was talking about. Yeah, so I think it was supposed to be Chem91, ended up being Chem4, I personally prefer the flavor of Chem4, so it makes even more sense why I like smoking Dog Walker.