5 letter words:
fetus8,
4 letter words:
efts7,
fest7,
fets7,
feus7,
fuse7,
fust7,
tefs7,
suet4,
utes4,
3 letter words:
efs6,
eft6,
fes6,
fet6,
feu6,
tef6,
est3,
set3,
sue3,
tes3,
use3,
ute3,
uts3,
2 letter words:
ef5,
fe5,
es2,
et2,
st2,
te2,
us2,
ut2,
