6	puddle	5	puled
5	duple	5	duped
4	pule	4	pled
4	lude	4	leud
4	dupe	4	duel
4	dude	3	pul
3	pud	3	ped
3	lud	3	leu
3	led	3	eld
3	dup	3	due
3	dud	3	del
2	up	2	pe
2	el	2	ed
2	de