#include <iostream>
#include <cstring>
using namespace std;
 
const int MAX_LENGTH = 1000;
const int TEN = 10;
int freq[TEN];
int freqN[TEN];
int main() {
	int n;
	cin >> n;
	int copyN = n;
	while (copyN) {
		++freqN[copyN % TEN];
		copyN /= TEN;
	}
	int desInN = 0, frecventa = 0;;
	for (int i = 0; i < TEN; ++i) {
		if (freqN[i] > frecventa) {
			desInN = i;
			frecventa = freqN[i];
		}
	}
	copyN = n;
	cout << n << "\n" ;
	for (int i = 0; i < TEN; ++i) {
        //cout << freqN[i] <<" " ;
	}
	char linie[MAX_LENGTH];
	cin.getline(linie, MAX_LENGTH);
 
	while (cin.getline(linie, MAX_LENGTH)) {
        cout << linie << "\n";
	}
 
 
	return 0;
}
 

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