6 letter words:
coffed15,
5 letter words:
deffo12,
offed12,
4 letter words:
coff12,
doff11,
feod8,
code7,
coed7,
deco7,
ecod7,
3 letter words:
eff9,
off9,
def7,
dof7,
fed7,
cod6,
doc6,
foe6,
eco5,
doe4,
ode4,
2 letter words:
ef5,
fe5,
of5,
de3,
do3,
ed3,
od3,
oe2,
