5	beira	4	rabi
4	brie	4	brae
4	bier	4	bear
4	bare	4	abri
3	rib	3	ria
3	reb	3	rea
3	rai	3	ire
3	era	3	ear
3	bra	3	bar
3	bae	3	are
3	arb	3	air
2	re	2	er
2	bi	2	be
2	ba	2	ar
2	ai	2	ae
2	ab