n3sn1
o3sn1x
p3sn
q3sn1
r3sn1x
cutn1x
dutn
eutn1
futn1x
gutn
1kun
2kun1
3kun1x
4kun
5kun1
qbvn1
rbvn1x
sbvn
tbvn1
ubvn1x
f2vn1x
g2vn
h2vn1
i2vn1x
j2vn