import java.util.ArrayList;
import java.util.Collections;
import java.util.Scanner;


public class WeirdStrings {

    public static void main(String[] args) {

        Scanner input = new Scanner(System.in);

        String[] sequence = input.nextLine().split("[\\/)(| ]+");
        String splittedLine = "";

        for (int i = 0; i < sequence.length; i++) {
            splittedLine += sequence[i];
        }


        String[] finalSequence = splittedLine.split("[^a-zA-Z]+");

        ArrayList<Integer> wordSumsList = new ArrayList<>();

        for (int i = 0; i < finalSequence.length; i++) {
            String currWord = finalSequence[i].toLowerCase();
            int currWordSum = 0;
            for (int j = 0; j < currWord.length(); j++) {
                int currCharWeight = currWord.charAt(j) - 96;
                currWordSum += currCharWeight;
            }
            wordSumsList.add(currWordSum);
        }

        ArrayList<Integer> sumsList = new ArrayList<>();
        int biggestSum = 0;
        for (int i = 0; i < wordSumsList.size() - 1; i++) {
            int currSum = wordSumsList.get(i) + wordSumsList.get(i + 1);
            sumsList.add(currSum);
        }

        int index = sumsList.indexOf(Collections.max(sumsList));
        if (sumsList.get(index) != sumsList.get(sumsList.size() - 1)) {
            while (sumsList.get(index).intValue() == sumsList.get(index+1).intValue()) {
                index++;
            }
        }


        System.out.println(finalSequence[index]);
        System.out.println(finalSequence[index + 1]);
    }

}