5 letter words:
filch13,
hilch13,
choli10,
folic10,
4 letter words:
coif9,
fico9,
flic9,
floc9,
foci9,
lich9,
loch9,
filo7,
foil7,
coil6,
loci6,
3 letter words:
foh9,
hoh9,
chi8,
hic8,
hoc8,
ich8,
och8,
fil6,
hoi6,
col5,
oil3,
2 letter words:
ch7,
hi5,
ho5,
if5,
of5,
oh5,
io2,
li2,
lo2,
oi2,