public static String getColor(int i)
	{
		switch(i)
		{
		case 0: return "black";
		case 1: return "red";
		case 2: return "blue";
		case 3: return "green";
		case 4: return "grey";
		case 5: return "purple";
		case 6: return "yellow";
		case 7: return "brown";
		case 8: return "orange";
		}
		return "";
	}