6	vanned	5	vaned
5	daven	4	vend
4	vena	4	vane
4	vade	4	nave
4	deva	4	dean
3	van	3	ned
3	nan	3	nae
3	end	3	dev
3	den	3	dan
3	ave	3	ane
3	and	2	ne
2	na	2	en
2	ed	2	de
2	da	2	an
2	ae	2	ad