#include <bits/stdc++.h>

using namespace std;

int main() {
  string s;
  cin >> s;
  for (int i = 0; i < s.size(); ++i) {
    if (s[i] == 'I' || s[i] == 'l') s[i] = '1';
    if (s[i] == 'O' || s[i] == 'o') s[i] = '0';
  }
  cout << s << '\n';
  return 0;
}