951sop
a61s
b61so
c61sop
d61s
yw2s
zw2so
0w2sop
1w2s
2w2so
nn3so
on3sop
pn3s
qn3so
rn3sop
ce4sop
de4s
ee4so
fe4sop
ge4s
144s
244so
344sop
444s
544so