zk1ok
0k1okk
1k1o
2k1ok
3k1okk
ob2okk
pb2o
qb2ok
rb2okk
sb2o
d22o
e22ok
f22okk
g22o
h22ok
2s3ok
3s3okk
4s3o
5s3ok
6s3okk
rj4okk
sj4o
tj4ok
uj4okk
vj4o