String[] sort(String a, String b, String c){
        String []ledger = new String[3];
        String swap, greatest ="";
        if(a.compareTo(b) < 0){
            greatest = b;
            ledger[0] = a;
        }
        else {
            greatest = a;
            ledger[0] = b;
        }

        if(greatest.compareTo(c) < 0){
            ledger[2] = c;
            ledger[1] = greatest;
            if(ledger[2].compareTo(ledger[0])<0){
                swap = ledger[1];
                ledger[1] = ledger[0];
                ledger[0] = swap;
            }
        }
        else{
            ledger[2] = greatest;
            ledger[1] = c;
            if(ledger[1].compareTo(ledger[0])<0){
                swap = ledger[1];
                ledger[1] = ledger[0];
                ledger[0] = swap;
            }
        }


        return ledger;

    }