cc4thr
dc4t
ec4th
fc4thr
gc4t
124t
224th
324thr
424t
524th
qt5th
rt5thr
st5t
tt5th
ut5thr
fk6thr
gk6t
hk6th
ik6thr
jk6t
4a7t
5a7th
6a7thr
7a7t
8a7th