7	guzzler	6	guzzle
5	luger	5	gruel
5	gluer	4	urge
4	rule	4	lure
4	luge	4	grue
4	glue	3	rug
3	rue	3	reg
3	lur	3	lug
3	leu	3	leg
3	gur	3	gul
3	gel	3	erg
2	re	2	er
2	el