laln2x
maln
naln2
oaln2x
paln
a1ln
b1ln2
c1ln2x
d1ln
e1ln2
zrmn2
0rmn2x
1rmn
2rmn2
3rmn2x
oinn2x
pinn
qinn2
rinn2x
sinn
d9nn
e9nn2
f9nn2x
g9nn
h9nn2