6	baffed	4	fade
4	deaf	4	daff
4	bead	4	baff
4	bade	4	abed
3	fed	3	fad
3	fab	3	eff
3	def	3	deb
3	dab	3	bff
3	bed	3	bae
3	bad	3	aff
2	fe	2	fa
2	ef	2	ed
2	de	2	da
2	be	2	ba
2	ae	2	ad
2	ab