s2t3
t2t3o
u2t3o0
v2t3
w2t3o
htu3o
itu3o0
jtu3
ktu3o
ltu3o0
6jv3o0
7jv3
8jv3o
9jv3o0
akv3
vaw3
waw3o
xaw3o0
yaw3
zaw3o
k1w3o
l1w3o0
m1w3
n1w3o
o1w3o0