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.util.Map;
import java.util.Map.Entry;
import java.util.Scanner;
import java.util.TreeMap;

class Main {

	public static void main(String[] args) {

		Scanner sc = null;
		Map<Integer, Integer> nums = new TreeMap<Integer, Integer>();
		try {
			sc = new Scanner(System.in);
			int maxValue = 0;
			while (sc.hasNextInt()) {
				int num = sc.nextInt();
				int count = 0;
				nums.put(num, nums.containsKey(num) ? count = nums.get(num) + 1
						: 1);
				if (maxValue < count) {
					maxValue = count;
				}
			}
			for (Entry<Integer, Integer> entry : nums.entrySet()) {
				if (maxValue == entry.getValue()) {
					System.out.println(entry.getKey());
				}
			}

		} finally {
			sc.close();
		}
	}
}