12qq
22qqc
32qqct
42qq
52qqc
qtrqc
rtrqct
strq
ttrqc
utrqct
fksqct
gksq
hksqc
iksqct
jksq
4atq
5atqc
6atqct
7atq
8atqc
t1tqc
u1tqct
v1tq
w1tqc
x1tqct