public String convertCharToColour(char c) {
		if (c == '1') {
			return "redHeart";
		} else if (c == '2') {
			return "greenSquare";
		} else if (c == '3') {
			return "yellowStar";
		} else if (c == '4') {
			return "purpleDiamond";
		} else if (c == '5') {
			return "tealTriangle";
		} else if (c == '6') {
			return "blueTriangle";
		} else if (c == 'e') {
			return "emptyBlock";
		} else if (c == 'd') {
			return "disappearingBlock";
		} else if (c == 's') {
			return "greySteel";
		} else {
			return "";
		}
	}