6 letter words:
foldup12,
upfold12,
4 letter words:
flop9,
pouf9,
fold8,
foud8,
doup7,
foul7,
plod7,
updo7,
loup6,
loud5,
ludo5,
ould5,
3 letter words:
fop8,
dof7,
fud7,
dop6,
dup6,
flu6,
fou6,
pod6,
pud6,
ufo6,
lop5,
oup5,
plu5,
pol5,
pul5,
upo5,
dol4,
duo4,
lod4,
lud4,
old4,
oud4,
udo4,
lou3,
2 letter words:
of5,
op4,
po4,
up4,
do3,
od3,
lo2,
ou2,
