5 letter words:
bloop9,
4 letter words:
bola6,
bolo6,
lobo6,
loop6,
obol6,
opal6,
polo6,
pool6,
3 letter words:
bap7,
bop7,
abo5,
alb5,
alp5,
apo5,
bal5,
boa5,
boo5,
lab5,
lap5,
lob5,
lop5,
oba5,
pal5,
pol5,
poo5,
loo3,
2 letter words:
ab4,
ba4,
bo4,
op4,
pa4,
al2,
la2,
lo2,