6	buffos	5	buffs
5	buffo	5	boffs
4	offs	4	fubs
4	fobs	4	buff
4	boff	3	sub
3	sou	3	sob
3	ous	3	off
3	fub	3	fou
3	fob	3	bus
3	bos	3	bff
2	us	2	so
2	ou	2	os
2	of	2	fu
2	bo