2br1d
3br1de
4br1
5br1d
6br1de
r2r1de
s2r1
t2r1d
u2r1de
v2r1
gts1
hts1d
its1de
jts1
kts1d
5jt1d
6jt1de
7jt1
8jt1d
9jt1de
uau1de
vau1
wau1d
xau1de
yau1