6	felled	4	lede
4	flee	4	fled
4	fell	4	feel
4	feed	4	dell
4	delf	4	dele
3	lee	3	led
3	fee	3	fed
3	ell	3	elf
3	eld	3	eel
3	del	3	def
3	dee	2	fe
2	el	2	ef
2	ee	2	ed
2	de