#include <iostream>
#include <vector>
#include <algorithm>
#include <string>
using namespace std;
                                                                                                
  
int main(){
                                                                                                
   
    int n, i;

    string s;

    
    cin >> s;


    n = s.size();


    for( i = 0 ; i < n ; i = i + 1 ){

         if( s.at(i) == 'I' || s.at(i) == 'l' ) s.at(i) = '1';

         if( s.at(i) == 'O' || s.at(i) == 'o' ) s.at(i) = '0';

         }


    cout << s << endl;

    return 0;

}