5	chaos	4	soca
4	ocas	4	cosh
4	cash	3	soh
3	soc	3	sho
3	sha	3	sac
3	ohs	3	och
3	oca	3	hos
3	hoc	3	has
3	hao	3	hac
3	cos	3	cha
3	ash	3	ahs
3	ach	2	so
2	sh	2	os
2	oh	2	ho
2	ha	2	as
2	ah