7o1x
8o1xx
9o1xxs
ap1x
bp1xx
wf2xx
xf2xxs
yf2x
zf2xx
0f2xxs
l62xxs
m62x
n62xx
o62xxs
p62x
ax3x
bx3xx
cx3xxs
dx3x
ex3xx
zn4xx
0n4xxs
1n4x
2n4xx
3n4xxs