18ww
08wwbw
z8wwb
y8ww
x8wwbw
ciwwbw
biwwb
aiww
9hwwbw
8hwwb
nrvwb
mrvw
lrvwbw
krvwb
jrvw
y0uw
x0uwbw
w0uwb
v0uw
u0uwbw
99twbw
89twb
79tw
69twbw
59twb