duln
euln1
fuln1n
guln
huln1
2kmn1
3kmn1n
4kmn
5kmn1
6kmn1n
rbnn1n
sbnn
tbnn1
ubnn1n
vbnn
g2nn
h2nn1
i2nn1n
j2nn
k2nn1
5son1
6son1n
7son
8son1
9son1n