n1u2d
m1u2
l1u2dd
k1u2d
j1u2
yau2
xau2dd
wau2d
vau2
uau2dd
9jt2dd
8jt2d
7jt2
6jt2dd
5jt2d
kts2d
jts2
its2dd
hts2d
gts2
v2r2
u2r2dd
t2r2d
s2r2
r2r2dd