a41r
b41rp
c41rpd
d41r
e41rp
zu2rp
0u2rpd
1u2r
2u2rp
3u2rpd
ol3rpd
pl3r
ql3rp
rl3rpd
sl3r
dc4r
ec4rp
fc4rpd
gc4r
hc4rp
224rp
324rpd
424r
524rp
624rpd