vfmn
wfmnr
xfmnrp
yfmn
zfmnr
k6mnr
l6mnrp
m6mn
n6mnr
o6mnrp
9wnnrp
axnn
bxnnr
cxnnrp
dxnn
ynon
znonr
0nonrp
1non
2nonr
nepnr
oepnrp
pepn
qepnr
repnrp