756b
656bwd
556bw
456b
356bwd
if6bwd
hf6bw
gf6b
ff6bwd
ef6bw
to5bw
so5b
ro5bwd
qo5bw
po5b
4x4b
3x4bwd
2x4bw
1x4b
0x4bwd
f73bwd
e73bw
d73b
c73bwd
b73bw