6	guddle	5	luged
5	glued	4	luge
4	lude	4	leud
4	gude	4	glue
4	geld	4	duel
4	dude	4	degu
3	lug	3	lud
3	leu	3	leg
3	led	3	gul
3	gel	3	ged
3	eld	3	dug
3	due	3	dud
3	del	2	el
2	ed	2	de