r0qlrr
s0ql
t0qlr
u0qlrr
v0ql
grrl
hrrlr
irrlrr
jrrl
krrlr
5hslr
6hslrr
7hsl
8hslr
9hslrr
u8slrr
v8sl
w8slr
x8slrr
y8sl
jztl
kztlr
lztlrr
mztl
nztlr