7	caracul	7	accrual
6	calcar	5	laura
5	craal	5	aural
4	curl	4	caul
4	carl	4	caca
4	aura	4	alar
3	lur	3	lar
3	lac	3	cur
3	cru	3	car
3	arc	3	ala
3	aal	2	la
2	ar	2	al
2	aa