y1sq
x1sq28
w1sq2
v1sq
u1sq28
9asq28
8asq2
7asq
6asq28
5asq2
kkrq2
jkrq
ikrq28
hkrq2
gkrq
vtqq
utqq28
ttqq2
stqq
rtqq28
62pq28
52pq2
42pq
32pq28
22pq2