wo1od
xo1odd
yo1o
zo1od
0o1odd
lf2odd
mf2o
nf2od
of2odd
pf2o
a62o
b62od
c62odd
d62o
e62od
zw3od
0w3odd
1w3o
2w3od
3w3odd
on4odd
pn4o
qn4od
rn4odd
sn4o