#include <iostream>
#include <string>

void solve() {
    std::string s;
    std::cin >> s;

    for (char c : s) {
        std::cout << (c == 'I' || c == 'l' ? '1'
                                           : c == 'O' || c == 'o' ? '0'
                                                                  : c);
    }

    std::cout << std::endl;
}

int main() {
    std::cin.tie(nullptr);
    std::ios::sync_with_stdio(false);

    solve();

    return 0;
}