private Color setclr(int i){
		if(i == 0){
			return Color.BLUE;
		}
		else if(i == 1){
			return Color.RED;
		}
		else if(i == 2){
			return Color.GREEN;
		}
		else if(i == 3){
			return Color.ORANGE;
		}
		else if(i == 4){
			return Color.YELLOW;
		}
		else if(i == 5){
			return Color.PINK;
		}
		else{
			return Color.BLACK;
		}
	}