6	varoom	5	vroom
4	room	4	roam
4	mora	4	moor
4	arvo	3	var
3	roo	3	rom
3	rav	3	ram
3	ovo	3	ova
3	ora	3	oom
3	oar	3	mor
3	moo	3	moa
3	mar	3	avo
3	arm	2	or
2	oo	2	om
2	mo	2	ma
2	ar	2	am