switch(comp("1 2 3", "4 5 6"))
{
	case LEFT:
		switch(comp("1", "2"))
		{
			case LEFT:
				return "1";
			case RIGHT:
				return "2";
			case EQUAL:
				return "3";
		}
		break;
		
	case RIGHT:
		switch(comp("4", "5"))
		{
			case LEFT:
				return "4";
			case RIGHT:
				return "5";
			case EQUAL:
				return "6";
		}
		break;
		
	case EQUAL:
		switch(comp("7 8", "9 10"))
		{
			case LEFT:
				return heavier("7", "8");
			case RIGHT:
				return heavier("9", "10");
			case EQUAL:
				return heavier("11", "12");
		}
		break;
}