6n4or2
5n4or
4n4o
3n4or2
2n4or
hx3or
gx3o
fx3or2
ex3or
dx3o
s62o
r62or2
q62or
p62o
o62or2
3f2or2
2f2or
1f2o
0f2or2
zf2or
ep1or
dp1o
cp1or2
bp1or
ap1o