1blr
2blrl
3blrlr
4blr
5blrl
q2lrl
r2lrlr
s2lr
t2lrl
u2lrlr
ftmrlr
gtmr
htmrl
itmrlr
jtmr
4jnr
5jnrl
6jnrlr
7jnr
8jnrl
taorl
uaorlr
vaor
waorl
xaorlr