#include "pch.h"
#include <iostream>
#include <cstdlib>

using namespace std;

void splitter(int *addres, int number)
{
	int splitter = 1000;
	int ost = 10;

	for (int i = 0; i < 4; i++)
	{
		addres[i] = (number / splitter) % ost;
		splitter /= 10;
	}
}

void popFromArr(int *addres, int size, int popUpNum)
{
	int *newArr = new int[size - 1];
	int realIndex = 0;
	for (int i = 0; i < (size - 1); i++)
	{
		if (addres[i] != popUpNum)
		{
			newArr[realIndex] = addres[i];
			realIndex++;
		}
	}
	addres = newArr;
}

void randomizeNumber(int *addres)
{
	int *avArr = new int[10];

	for (int i = 0; i < 10; i++)
	{
		avArr[i] = i;
	}

	for (int i = 0; i < 4; i++)
	{
		int selectedIndex = (rand() % (10 - i));
		addres[i] = avArr[selectedIndex];
		popFromArr(addres, (10 - i), avArr[selectedIndex]);
	}
}

int main()
{
	int randNum[4];
	int input[4] = { 0,0,0,0 };
	randomizeNumber(randNum);

	while (true)
	{
		int inputT;
		cin >> inputT;
		splitter(input, inputT);
		cout << input[0] << input[1] << input[2] << input[3] << endl;
		cout << randNum[0] << randNum[1] << randNum[2] << randNum[3] << endl;


	}



}