xo1nx2
yo1n
zo1nx
0o1nx2
1o1n
mf2n
nf2nx
of2nx2
pf2n
qf2nx
b62nx
c62nx2
d62n
e62nx
f62nx2
0w3nx2
1w3n
2w3nx
3w3nx2
4w3n
pn4n
qn4nx
rn4nx2
sn4n
tn4nx