5 letter words:
grope8,
porge8,
4 letter words:
gorp7,
prog7,
pore6,
repo6,
rope6,
ergo5,
goer5,
gore5,
ogre5,
rego5,
3 letter words:
peg6,
ope5,
per5,
pre5,
pro5,
rep5,
ego4,
erg4,
geo4,
goe4,
gor4,
reg4,
ore3,
reo3,
roe3,
2 letter words:
op4,
pe4,
po4,
go3,
er2,
oe2,
or2,
re2,
