#include <bits/stdc++.h>

using namespace std;

#define rep(i, n) for (int i = 0; i < (int)(n); ++i)

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

   string s;
   cin >> s;
   
   rep(i,s.size()){
      if(s[i] == 'I' || s[i] == 'l'){
         s[i] = '1';
      }
      if(s[i] == 'O' || s[i] == 'o'){
         s[i] = '0';
      }
   }

   cout << s << endl;

   return 0;
}