6	goofed	5	defog
4	goof	4	good
4	food	4	feod
4	doge	3	oof
3	ode	3	goo
3	god	3	geo
3	ged	3	foo
3	fog	3	foe
3	fed	3	ego
3	dog	3	doe
3	def	2	oo
2	of	2	oe
2	od	2	go
2	fe	2	eo
2	ef	2	ed
2	do	2	de