User blog comment:HyperHearts58/Sorry For What I've Done And Who I've Hurt/@comment-2162465-20101228011430/@comment-3079802-20101228013818

I think the a always comes first, then the r always goes second. Like ZaLr for Zim and Liz, LaDr for Lyn and Dib, ZaGr for Zim and Gaz, ZaTr for Zim and Tak. Get it?