0d1xng
1d1x
2d1xn
3d1xng
4d1x
p41x
q41xn
r41xng
s41x
t41xn
ev2xn
fv2xng
gv2x
hv2xn
iv2xng
3l3xng
4l3x
5l3xn
6l3xng
7l3x
sc4x
tc4xn
uc4xng
vc4x
wc4xn