#include <iostream>
#include <vector>
#include <algorithm>
#include <cmath>
#include <iomanip>
#include <stack>
#include <algorithm>
#include <string>
#include <map>
#include <iterator>
#include <set>
#include <queue>
#include <bitset>
#include <cassert>

using namespace std;

int main() {

    string S;
    cin >> S;

    for (int i = 0; i < S.size(); ++i) {
        if (S[i] == 'I' or S[i] == 'l') {
            S[i] = '1';
        } else if (S[i] == 'O' or S[i] == 'o') {
            S[i] = '0';
        }
    }

    cout << S << endl;

    return 0;
}