#include <bits/stdc++.h>
using namespace std;
int main(){
    string s; cin >> s;
    for(int i=0; i < s.size(); i++){
        if(s[i] == 'I' || s[i] == 'l') s[i] = '1';
        if(s[i] == 'O' || s[i] == 'o') s[i] = '0';
    }
    cout << s << endl;
}