q1rg2
p1rg
o1rg2q
n1rg2
m1rg
1arg
0arg2q
zarg2
yarg
xarg2q
ckqg2q
bkqg2
akqg
9jqg2q
8jqg2
ntpg2
mtpg
ltpg2q
ktpg2
jtpg
y2og
x2og2q
w2og2
v2og
u2og2q