f2lkx1 e2lkx d2lk c2lkx1 b2lkx

qblkx pblk oblkx1 nblkx mblk

1kkk 0kkkx1 zkkkx ykkk xkkkx1

cujkx1 bujkx aujk 9tjkx1 8tjkx

n3ikx m3ik l3ikx1 k3ikx j3ik