7	boohoos	6	boohoo
5	hobos	5	bohos
4	shoo	4	oohs
4	hobs	4	hobo
4	bosh	4	boos
4	boho	3	soh
3	sob	3	sho
3	oos	3	ooh
3	ohs	3	oho
3	hos	3	hob
3	bos	3	boo
2	so	2	sh
2	os	2	oo
2	oh	2	ho
2	bo