99apnz
aabp
babpn
cabpnz
dabp
y0bp
z0bpn
00bpnz
10bp
20bpn
nrcpn
orcpnz
prcp
qrcpn
rrcpnz
cidpnz
didp
eidpn
fidpnz
gidp
18dp
28dpn
38dpnz
48dp
58dpn