aqo2
bqo21
cqo210
dqo2
eqo21
zgp21
0gp210
1gp2
2gp21
3gp210
o7p210
p7p2
q7p21
r7p210
s7p2
dyq2
eyq21
fyq210
gyq2
hyq21
2or21
3or210
4or2
5or21
6or210