5	radio	5	aroid
4	roid	4	road
4	riad	4	raid
4	orad	4	iora
4	arid	3	rod
3	rid	3	ria
3	rai	3	rad
3	ora	3	oda
3	oar	3	dor
3	dai	3	air
3	aid	3	ado
2	or	2	oi
2	od	2	io
2	id	2	do
2	da	2	ar
2	ai	2	ad