4 letter words:
barb8,
barp8,
boab8,
boba8,
prob8,
boar6,
bora6,
prao6,
proa6,
3 letter words:
poz14,
zap14,
azo12,
zoa12,
abb7,
bap7,
bob7,
bop7,
abo5,
apo5,
arb5,
bar5,
boa5,
bor5,
bra5,
bro5,
oba5,
orb5,
par5,
poa5,
pro5,
rap5,
rob5,
oar3,
ora3,
2 letter words:
za11,
zo11,
ab4,
ba4,
bo4,
ob4,
op4,
pa4,
po4,
ar2,
or2,