7	shahada	5	hahas
4	shah	4	shad
4	hash	4	hahs
4	haha	4	dash
4	dahs	4	aahs
3	shh	3	sha
3	sad	3	has
3	hah	3	had
3	dah	3	ash
3	ahs	3	aha
3	ads	3	aas
3	aah	2	sh
2	ha	2	da
2	as	2	ah
2	ad	2	aa