ne4ch
oe4chr
pe4c
qe4ch
re4chr
c54chr
d54c
e54ch
f54chr
g54c
1v5c
2v5ch
3v5chr
4v5c
5v5ch
qm6ch
rm6chr
sm6c
tm6ch
um6chr
fd7chr
gd7c
hd7ch
id7chr
jd7c