5 letter words:
cocoa9,
gogga8,
agoge7,
cooee7,
4 letter words:
ceca8,
coca8,
coco8,
ecce8,
ecco8,
cage7,
agog6,
gage6,
gogo6,
goog6,
agee5,
ogee5,
3 letter words:
cag6,
cog6,
ace5,
cee5,
coo5,
eco5,
egg5,
gag5,
oca5,
age4,
ago4,
ego4,
gae4,
gee4,
geo4,
goa4,
goe4,
goo4,
2 letter words:
ag3,
go3,
ae2,
ea2,
ee2,
oe2,
oo2,