a4zn
b4znc
c4znc2
d4zn
e4znc
zu0nc
0u0nc2
1u0n
2u0nc
3u0nc2
ol1nc2
pl1n
ql1nc
rl1nc2
sl1n
dc2n
ec2nc
fc2nc2
gc2n
hc2nc
222nc
322nc2
422n
522nc
622nc2