y1or
z1ork
01orkp
11or
21ork
nsprk
osprkp
pspr
qsprk
rsprkp
cjqrkp
djqr
ejqrk
fjqrkp
gjqr
19qr
29qrk
39qrkp
49qr
59qrk
q0rrk
r0rrkp
s0rr
t0rrk
u0rrkp