5 letter words:
bapus9,
pauas7,
sauba7,
4 letter words:
baps8,
bapu8,
pubs8,
abas6,
baas6,
paua6,
suba6,
upas6,
3 letter words:
bap7,
pub7,
aba5,
abs5,
asp5,
baa5,
bas5,
bus5,
pas5,
pus5,
sab5,
sap5,
spa5,
sub5,
sup5,
ups5,
aas3,
aua3,
sau3,
2 letter words:
ab4,
ba4,
pa4,
up4,
aa2,
as2,
us2,