#include <bits/stdc++.h>
#define rep(i,n) for(int i=(0);i<(n);i++)

using namespace std;

typedef long long ll;
typedef unsigned long long ull;

int main(){
	cin.tie(0);
	ios::sync_with_stdio(false);

	string s;
	cin >> s;

	int n = s.size();

	ll a = 0, b = 0;
	rep(i, n){
		a *= 10;
		b *= 10;

		int x = s[i] - '0';
		if(x == 7){
			a += 1;
			b += 6;
		}else{
			b += x;
		}
	}

	cout << a << " " << b << endl;
}