4 letter words:
zobu15,
bawr9,
bowr9,
braw9,
brow9,
warb9,
arow7,
waur7,
baur6,
boar6,
bora6,
bura6,
urao4,
3 letter words:
azo12,
zoa12,
bow8,
wab8,
raw6,
row6,
war6,
abo5,
arb5,
bar5,
boa5,
bor5,
bra5,
bro5,
bru5,
bur5,
oba5,
orb5,
rob5,
rub5,
urb5,
oar3,
ora3,
our3,
2 letter words:
za11,
zo11,
aw5,
ow5,
wo5,
ab4,
ba4,
bo4,
ob4,
ar2,
or2,
ou2,
ur2,