d1sn c1sn1d b1sn1 a1sn 90sn1d
oasn1d nasn1 masn lasn1d kasn1
zjrn1 yjrn xjrn1d wjrn1 vjrn
atqn 9sqn1d 8sqn1 7sqn 6sqn1d
l2pn1d k2pn1 j2pn i2pn1d h2pn1