bc2nj
cc2nju
dc2n
ec2nj
fc2nju
022nju
122n
222nj
322nju
422n
pt3n
qt3nj
rt3nju
st3n
tt3nj
ek4nj
fk4nju
gk4n
hk4nj
ik4nju
3a5nju
4a5n
5a5nj
6a5nju
7a5n