13k2
23k2n
33k2na
43k2
53k2n
qul2n
rul2na
sul2
tul2n
uul2na
flm2na
glm2
hlm2n
ilm2na
jlm2
4bn2
5bn2n
6bn2na
7bn2
8bn2n
t2n2n
u2n2na
v2n2
w2n2n
x2n2na