4 letter words:
abys9,
bays9,
boys9,
sybo9,
yobs9,
soya7,
abos6,
boas6,
obas6,
soba6,
3 letter words:
azo12,
saz12,
zas12,
zoa12,
zos12,
aby8,
bay8,
boy8,
bys8,
yob8,
ays6,
oys6,
say6,
soy6,
yos6,
abo5,
abs5,
bas5,
boa5,
bos5,
oba5,
obs5,
sab5,
sob5,
2 letter words:
za11,
zo11,
by7,
ay5,
oy5,
ya5,
yo5,
ab4,
ba4,
bo4,
ob4,
as2,
os2,
so2,