6s9p2m 7s9p 8s9p2 9s9p2m at9p

vjaq wjaq2 xjaq2m yjaq zjaq2

kabq2 labq2m mabq nabq2 oabq2m

90bq2m a1bq b1bq2 c1bq2m d1bq

yrcq zrcq2 0rcq2m 1rcq 2rcq2