5	bands	4	sand
4	nads	4	nabs
4	dans	4	dabs
4	bans	4	band
4	bads	4	ands
3	san	3	sad
3	sab	3	nab
3	dan	3	dab
3	bas	3	ban
3	bad	3	and
3	ads	3	abs
2	na	2	da
2	ba	2	as
2	an	2	ad
2	ab