private String GetWordFromBlock(int block) {
        String sData="";
        int indexStart=0, indexEnd=0;
        
        int OffSet = (1 * CACHE_DATA[block][6]) + (2 * CACHE_DATA[block][5]); //select data from the block
       //20-39 WORD 1
       //40-59 WORD 2
       //60-79 WORD 3
       //80-99 WORD 4
        switch(OffSet) {
            case 0:
                indexStart = 20;
                indexEnd = 39;
                break;
            case 1:
                indexStart = 40;
                indexEnd = 59;
                break;
            case 2:
                indexStart = 60;
                indexEnd = 79;
                break;
            case 3:
                indexStart = 80;
                indexEnd = 99;
                break;
         }
        
    
        return TakeDataBitsFromtheBlock(block, indexStart, indexEnd);
    
    }