#include <array>
#include <string>
#include <iostream>

using namespace std;

constexpr array<int, 10> P = { 20104, 20063, 19892, 20011, 19874, 20199, 19898, 20163, 19956, 19841 };

int main(int argc, char *argv[])
{
	array<int, 256> cnt;
	cnt.fill(0);
	string str;
	cin >> str;

	for (auto c : str)
	{
		cnt.at(c)++;
	}

	int small, big;
	for (int i = '0'; i <= '9'; ++i)
	{
		if (cnt.at(i) < P.at(i - '0')) small = i - '0';
		if (cnt.at(i) > P.at(i - '0')) big = i - '0';
	}

	cout << big << " " << small << endl;

	return 0;
}