6	trullo	5	trull
5	troll	4	ulto
4	tour	4	tolu
4	toll	4	rout
4	rotl	4	roll
4	lout	4	lour
3	ult	3	tur
3	tor	3	rut
3	rot	3	out
3	our	3	ort
3	lur	3	lot
2	ut	2	to
2	ou	2	or
2	lo