6	baboos	5	boobs
5	bobas	5	boabs
4	soba	4	obas
4	boos	4	boob
4	bobs	4	boba
4	boas	4	boab
3	sob	3	sab
3	oos	3	oba
3	bos	3	boo
3	bob	3	boa
3	bas	3	abs
2	so	2	os
2	oo	2	bo
2	ba	2	as
2	ab