5	barms	4	rams
4	mars	4	bras
4	bars	4	barm
4	bams	4	arms
4	arbs	3	sab
3	ras	3	ram
3	mas	3	mar
3	bra	3	bas
3	bar	3	bam
3	ars	3	arm
3	arb	3	abs
2	ma	2	ba
2	as	2	ar
2	am	2	ab