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