public void shiftMainVer(String face) {
		
		main_grid.setColor(color_bg);
		
		if(face.equals("D")) {
			
			shiftUp(1);
			if(user_move) {addMove(18);} //Cancel out moves as just a view rotation
			
			shiftUp(2);
			if(user_move) {addMove(44);} //Cancel out moves as just a view rotation
			
			shiftUp(3);
			if(user_move) {addMove(8);} //Cancel out moves as just a view rotation
			
		} else {
			
			shiftDown(1);
			if(user_move) {addMove(20);} //Cancel out moves as just a view rotation
			
			shiftDown(2);
			if(user_move) {addMove(42);} //Cancel out moves as just a view rotation
			
			shiftDown(3);
			if(user_move) {addMove(6);} //Cancel out moves as just a view rotation
			
		}
		
	}