6	babool	5	bobol
4	obol	4	lobo
4	boob	4	bolo
4	bola	4	boba
4	boab	4	blob
4	blab	4	aloo
3	oba	3	loo
3	lob	3	loa
3	lab	3	boo
3	bob	3	boa
3	bal	3	alb
2	oo	2	lo
2	la	2	bo
2	ba	2	al
2	ab