w2xnp
x2xnp4
y2xn
z2xnp
02xnp4
ltynp4
mtyn
ntynp
otynp4
ptyn
akzn
bkznp
ckznp4
dkzn
ekznp
za0np
0a0np4
1a0n
2a0np
3a0np4
o10np4
p10n
q10np
r10np4
s10n