a8yr
b8yrr
c8yrra
d8yr
e8yrr
zyzrr
0yzrra
1yzr
2yzrr
3yzrra
op0rra
pp0r
qp0rr
rp0rra
sp0r
dg1r
eg1rr
fg1rra
gg1r
hg1rr
261rr
361rra
461r
561rr
661rra