7x1b
8x1bo
9x1boe
ay1b
by1bo
wo2bo
xo2boe
yo2b
zo2bo
0o2boe
lf3boe
mf3b
nf3bo
of3boe
pf3b
a63b
b63bo
c63boe
d63b
e63bo
zw4bo
0w4boe
1w4b
2w4bo
3w4boe