bg1l2 ag1l 9f1l2d 8f1l2 7f1l
mp0l lp0l2d kp0l2 jp0l ip0l2d
xyzl2d wyzl2 vyzl uyzl2d tyzl2
87yl2 77yl 67yl2d 57yl2 47yl
jhyl ihyl2d hhyl2 ghyl fhyl2d