01obrr
11ob
21obr
31obrr
41ob
pspb
qspbr
rspbrr
sspb
tspbr
ejqbr
fjqbrr
gjqb
hjqbr
ijqbrr
39qbrr
49qb
59qbr
69qbrr
79qb
s0rb
t0rbr
u0rbrr
v0rb
w0rbr