ut3rr1
tt3rr
st3r
rt3rr1
qt3rr
522rr
422r
322rr1
222rr
122r
gc2r
fc2rr1
ec2rr
dc2r
cc2rr1
rl1rr1
ql1rr
pl1r
ol1rr1
nl1rr
2u0rr
1u0r
0u0rr1
zu0rr
yu0r