xdz0fw
ydz0
zdz0f
0dz0fw
1dz0
m4z0
n4z0f
o4z0fw
p4z0
q4z0f
bv00f
cv00fw
dv00
ev00f
fv00fw
0l10fw
1l10
2l10f
3l10fw
4l10
pc20
qc20f
rc20fw
sc20
tc20f