public int[][] find(String optFileName, String decripFileName){
		int first = 0;
		ExcelExtractor extract = new ExcelExtractor();
		Object[][] tempOpt = extract.tableGetter(optFileName);
		Object[][] tempDecrip = extract.tableGetter(decripFileName);
//		System.out.println(tempOpt.length + " " + tempOpt[0].length);
//		System.out.println(inputTable.length + " " + inputTable[0].length);
//		System.out.println(inputTable[0][5]);
		for(int i = 1; i < inputTable.length; i++){
			if(((Integer)inputTable[i][3]) == 0 && ((Integer)inputTable[i][4]) == 0){
				int featureOneNum = findFeatureNum((String)inputTable[i][0], tempOpt, tempDecrip);
				int featureTwoNum = findFeatureNum((String)inputTable[i][2], tempOpt, tempDecrip);
				outputTable[first][0] = featureOneNum;
				outputTable[first][1] = featureTwoNum;
				first++;
			}
		}
		return outputTable;
	}