m2w1
l2w1ub
k2w1u
j2w1
i2w1ub
xbw1ub
wbw1u
vbw1
ubw1ub
tbw1u
8kv1u
7kv1
6kv1ub
5kv1u
4kv1
juu1
iuu1ub
huu1u
guu1
fuu1ub
u3t1ub
t3t1u
s3t1
r3t1ub
q3t1u