a1lb b1lbh c1lbh4 d1lb e1lbh
zrmbh 0rmbh4 1rmb 2rmbh 3rmbh4
oinbh4 pinb qinbh rinbh4 sinb
d9nb e9nbh f9nbh4 g9nb h9nbh
2zobh 3zobh4 4zob 5zobh 6zobh4