b2ong
c2ongx
d2on
e2ong
f2ongx
0spngx
1spn
2spng
3spngx
4spn
pjqn
qjqng
rjqngx
sjqn
tjqng
earng
farngx
garn
harng
iarngx
30rngx
40rn
50rng
60rngx
70rn