4 letter words:
soya7,
stay7,
tays7,
toys7,
oast4,
oats4,
stoa4,
taos4,
tosa4,
3 letter words:
azo12,
saz12,
zas12,
zoa12,
zos12,
ays6,
oys6,
say6,
soy6,
sty6,
tay6,
toy6,
yos6,
oat3,
sat3,
sot3,
tao3,
tas3,
2 letter words:
za11,
zo11,
ay5,
oy5,
ya5,
yo5,
as2,
at2,
os2,
so2,
st2,
ta2,
to2,