au1j
bu1jv
cu1jvm
du1j
eu1jv
zk2jv
0k2jvm
1k2j
2k2jv
3k2jvm
ob3jvm
pb3j
qb3jv
rb3jvm
sb3j
d23j
e23jv
f23jvm
g23j
h23jv
2s4jv
3s4jvm
4s4j
5s4jv
6s4jvm