02pqon
12pq
22pqo
32pqon
42pq
ptqq
qtqqo
rtqqon
stqq
ttqqo
ekrqo
fkrqon
gkrq
hkrqo
ikrqon
3asqon
4asq
5asqo
6asqon
7asq
s1sq
t1sqo
u1sqon
v1sq
w1sqo