v1vq
u1vq2u
t1vq2
s1vq
r1vq2u
6avq2u
5avq2
4avq
3avq2u
2avq2
hkuq2
gkuq
fkuq2u
ekuq2
dkuq
sttq
rttq2u
qttq2
pttq
ottq2u
32sq2u
22sq2
12sq
02sq2u
z2sq2