#include <bits/stdc++.h>

using namespace std;
typedef long long ll;

int main(){
    
    string s;
    cin >> s;
    for (int i = 0; i < s.size(); 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;
}