public String move(String _in)
		{
			String cmd[] = _in.split(" ");
			int _move;
			int _player;

			if(cmd.length != 3)
			{
				return "ERROR ARGLENGTH_NOT_VALID";
			}

			try
			{
				_move = Integer.parseInt(cmd[1]);
				_player = Integer.parseInt(cmd[2]);
			}
			catch(NumberFormatException exc_move)
			{
				return "ERROR ARGTYPE_NOT_VALID";
			}

			if(_player != playerTurn)
			{
				return "ERROR PLAYER_OUT_OF_TURN";
			}

			if(game.getAmboSize(_player, _move) == 0)
			{
				return "ERROR AMBO_EMPTY";
			}

			playerTurn = game.sow(_move, _player);

			if(game.isWon() )
			{
				return ""+ game + (0 - game.getWinner() );
			}


			return ""+ game + playerTurn;
		}