5 letter words:
stoae5,
toeas5,
4 letter words:
ates4,
east4,
eats4,
etas4,
oast4,
oats4,
sate4,
seat4,
seta4,
stoa4,
taos4,
teas4,
toea4,
toes4,
3 letter words:
ate3,
eat3,
eta3,
oat3,
oes3,
ose3,
sae3,
sat3,
sea3,
set3,
sot3,
tae3,
tao3,
tas3,
tea3,
toe3,
2 letter words:
ae2,
as2,
at2,
es2,
et2,
oe2,
os2,
so2,
ta2,
to2,
