#include<bits/stdc++.h>
using namespace std;
int main(){
  int n;
  cin>>n;
  int g,s,b,q;
  g=(n/1%10+5)%10;
  s=(n/10%10+5)%10;
  b=(n/100%10+5)%10;
  q=(n/1000%10+5)%10;
  cout<<g*1000+s*100+b*10+q;
    return 0;
}
/**************************************************************
	Problem: 1109
	User: wangchenyu
	Language: C++
	Result: Accepted
	Time:10 ms
	Memory:2072 kb
****************************************************************/