5	bunns	4	unbe
4	sunn	4	snub
4	nuns	4	nubs
4	nebs	4	buns
4	bunn	4	bens
3	use	3	uns
3	sun	3	sue
3	sub	3	sen
3	nus	3	nun
3	nub	3	neb
3	ens	3	bus
3	bun	3	ben
2	us	2	un
2	nu	2	ne
2	es	2	en
2	be