b2p41 a2p4 91p41d 81p41 71p4

mbp4 lbp41d kbp41 jbp4 ibp41d

xko41d wko41 vko4 uko41d tko41

8tn41 7tn4 6tn41d 5tn41 4tn4

j3m4 i3m41d h3m41 g3m4 f3m41d