#include <bits/stdc++.h>
using namespace std;

typedef long long ll;
#define REP(i,n) for(int i=0,_n=(int)(n);i<_n;++i)
template<class T>bool chmin(T&a,const T&b){return a>b?(a=b,true):false;}
template<class T>bool chmax(T&a,const T&b){return a<b?(a=b,true):false;}

int nextInt() { int x; scanf("%d", &x); return x;}

int main2() {
  int N = nextInt();
  int A = 0;
  int B = 0;
  int k = 1;
  while (N > 0) {
    int d = N % 10;
    int a = 1;
    int b = d - 1;
    while (a == 7 || b == 7) {
      a++;
      b--;
    }
    N /= 10;
    A += a * k;
    B += b * k;
    k *= 10;
  }
  cout << A << " " << B << endl;

  return 0;
}

int main() {
  for (;!cin.eof();cin>>ws) main2();
  return 0;
}