#include <bits/stdc++.h>
using namespace std;

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