5 letter words:
sibbs9,
basis7,
bassi7,
isbas7,
4 letter words:
abbs8,
bibs8,
sibb8,
bass6,
bias6,
isba6,
sabs6,
sibs6,
sais4,
3 letter words:
abb7,
bib7,
abs5,
bas5,
bis5,
sab5,
sib5,
ais3,
ass3,
sai3,
sis3,
2 letter words:
ab4,
ba4,
bi4,
ai2,
as2,
is2,
si2,