6	hexade	5	hexed
5	hexad	4	heed
4	head	4	haed
4	hade	4	axed
4	ahed	3	hex
3	hed	3	hae
3	had	3	edh
3	dex	3	dee
3	dah	3	axe
2	he	2	ha
2	ex	2	eh
2	ee	2	ed
2	de	2	da
2	ax	2	ah
2	ae	2	ad