#include <bits/stdc++.h>

using namespace std;

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