5 letter words:
scoug8,
4 letter words:
cigs7,
cogs7,
scog7,
scug7,
gios5,
3 letter words:
cig6,
cog6,
cis5,
cos5,
sic5,
soc5,
gio4,
gis4,
gos4,
gus4,
sog4,
ugs4,
ios3,
iso3,
ous3,
sou3,
sui3,
2 letter words:
gi3,
go3,
gu3,
ug3,
io2,
is2,
oi2,
os2,
ou2,
si2,
so2,
us2,