l6t4s5
m6t4
n6t4s
o6t4s5
p6t4
axu4
bxu4s
cxu4s5
dxu4
exu4s
znv4s
0nv4s5
1nv4
2nv4s
3nv4s5
oew4s5
pew4
qew4s
rew4s5
sew4
d5w4
e5w4s
f5w4s5
g5w4
h5w4s