#include <bits/stdc++.h>
#define rep(i, a, n) for(int i = a; i < n; i++)
#define int long long
using namespace std;

signed main(){
    string s;
    cin >> s;
    rep(i, 0, s.size()){
        if(s[i] == 'I' || s[i] == 'l') s[i] = '1';
        else if(s[i] == 'O' || s[i] == 'o') s[i] = '0';
    }
    cout << s << endl;
}