aemp
bempn
cempnx
demp
eempn
z4mpn
04mpnx
14mp
24mpn
34mpnx
ovnpnx
pvnp
qvnpn
rvnpnx
svnp
dmop
emopn
fmopnx
gmop
hmopn
2cppn
3cppnx
4cpp
5cppn
6cppnx