#include <iostream>
#include <string>

int main() {
    using namespace std;
    string s;
    cin >> s;
    for (char &c: s) {
        if (c == 'I' || c == 'l') {
            c = '1';
        } else if (c == 'O' || c == 'o') {
            c = '0';
        }
    }
    cout << s << endl;
}