#include <bits/stdc++.h>
using namespace std;
int main() {
  string S;
  cin >> S;
  map<char, char> mp;
  mp['I'] = '1';
  mp['l'] = '1';
  mp['O'] = '0';
  mp['o'] = '0';
  for (int i = 0; i < (int)(S.size()); i++) {
    if (mp.count(S[i])) S[i] = mp[S[i]];
  }
  cout << S << endl;
  return 0;
}