Your task is to write a program which reads a sequence of integers and prints mode values of the sequence. The mode value is the element which occurs most frequently.



Input

A sequence of integers ai (1 ≤ ai ≤ 100). The number of integers is less than or equals to 100.

Output

Print the mode values. If there are several mode values, print them in ascending order.

Example

Input

5
6
3
5
8
7
5
3
9
7
3
4


Output

3
5
import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.io.PrintStream;

class Main {

    public static void main(String[] args) throws IOException {
        doit(args, System.in, System.out);
    }

    static void doit(String[] args, InputStream in, PrintStream out)
            throws IOException {
        BufferedReader reader = new BufferedReader(new InputStreamReader(in));
        int[] counts = new int[101];
        int max = 0;
        while (true) {
            String line = reader.readLine();
            if (line == null || line.isEmpty()) {
                break;
            }
            int n = Integer.parseInt(line);
            max = Math.max(++counts[n], max);
        }
        for (int i = 1; i <= 100; i++) {
            if (counts[i] == max) {
                out.println(i);
            }
        }
    }
}