5	wairs	4	wars
4	wair	4	sari
4	rias	4	raws
4	rais	4	airs
3	wis	3	was
3	war	3	sri
3	sir	3	saw
3	sai	3	ria
3	raw	3	ras
3	rai	3	ars
3	ais	3	air
2	si	2	is
2	aw	2	as
2	ar	2	ai