def METHOD_NAME(width):
	if (width == 2):
		return [(0, ),
			(0,0), (0,1), (1,0),
			(1,0,1), (0,1,0,0), (1,0,1,0)]
	elif (width == 3):
		return [(0,), (2,),
			(0,2), (2,2),
			(0,1,2), (2,1,0), (0,0,0), (2,2,2), (2,2,1), (1,0,1), (0,2,0),
			(0,1,1,0), (2,0,1,2)]
	elif (width == 4):
		return [(0,), (3,),
			(3,0), (3,2),
			(3,3,3), (1,1,3), (3,2,1),
			(0,1,2,3), (3,2,1,0), (0,1,0,1), (1,2,2,1), (3,0,3,3), (0,1,0,0), (2,2,2,2)]
	else:
		assert False