3qt2yi
2qt2y
1qt2
0qt2yi
zqt2y
e0s2y
d0s2
c0s2yi
b0s2y
a0s2
p9r2
o9r2yi
n9r2y
m9r2
l9r2yi
0ir2yi
zir2y
yir2
xir2yi
wir2y
bsq2y
asq2
9rq2yi
8rq2y
7rq2