mc1r
nc1rp
oc1rpa
pc1r
qc1rp
b31rp
c31rpa
d31r
e31rp
f31rpa
0t2rpa
1t2r
2t2rp
3t2rpa
4t2r
pk3r
qk3rp
rk3rpa
sk3r
tk3rp
eb4rp
fb4rpa
gb4r
hb4rp
ib4rpa