public void shiftFlip(int col, String face) {
		
		Color color1 = rubiks.getColor("B:1:"+String.valueOf(4-col));
		Color color2 = rubiks.getColor("B:3:"+String.valueOf(4-col));
		rubiks.setColor("B:1:"+String.valueOf(4-col), color2);
		rubiks.setColor("B:3:"+String.valueOf(4-col), color1);
		
		if(face.equals("D")) {
			
			Color color3 = rubiks.getColor("D:1:"+String.valueOf(col));
			Color color4 = rubiks.getColor("D:3:"+String.valueOf(col));
			rubiks.setColor("D:1:"+String.valueOf(col), color4);
			rubiks.setColor("D:3:"+String.valueOf(col), color3);
			
		} else {
			
			Color color3 = rubiks.getColor("U:1:"+String.valueOf(col));
			Color color4 = rubiks.getColor("U:3:"+String.valueOf(col));
			rubiks.setColor("U:1:"+String.valueOf(col), color4);
			rubiks.setColor("U:3:"+String.valueOf(col), color3);
			
		}
		
	}