5	relax	5	laxer
4	real	4	rale
4	lear	4	earl
4	axle	4	axel
3	rex	3	rea
3	rax	3	lex
3	lea	3	lax
3	lar	3	era
3	ear	3	axe
3	are	3	ale
2	re	2	la
2	ex	2	er
2	el	2	ax
2	ar	2	al
2	ae