Point[] points =new Point[12];
		points[0] = new Point(2,1);
		points[1] = new Point(3,2);
		points[2] = new Point(4,3);
		points[3] = new Point(5,4);
		points[4] = new Point(4,5);
		points[5] = new Point(3,6);
		points[6] = new Point(3,8);
		points[7] = new Point(3,9);
		points[8] = new Point(3,4);
		points[9] = new Point(3,3);
		points[10] = new Point(3,2);
		points[11] = new Point(2,1);