6y2yxy
5y2yx
4y2y
3y2yxy
2y2yx
h81yx
g81y
f81yxy
e81yx
d81y
sh1y
rh1yxy
qh1yx
ph1y
oh1yxy
3q0yxy
2q0yx
1q0y
0q0yxy
zq0yx
e0zyx
d0zy
c0zyxy
b0zyx
a0zy