5odgq
4odg
3odgqg
2odgq
1odg
gycg
fycgqg
eycgq
dycg
cycgqg
r7bgqg
q7bgq
p7bg
o7bgqg
n7bgq
2gbgq
1gbg
0gbgqg
zgbgq
ygbg
dqag
cqagqg
bqagq
aqag
9pagqg