6 letter words:
opepes10,
5 letter words:
opepe9,
peeps9,
pepos9,
poeps9,
popes9,
4 letter words:
peep8,
pepo8,
peps8,
poep8,
pope8,
pops8,
epos6,
opes6,
pees6,
peso6,
pose6,
seep6,
3 letter words:
pep7,
pop7,
ope5,
ops5,
pee5,
pes5,
pos5,
sop5,
oes3,
ose3,
see3,
2 letter words:
op4,
pe4,
po4,
ee2,
es2,
oe2,
os2,
so2,