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

int main() {
	string s;
	cin >> s;

	int len = s.size();
	for (int i = 0; i < len; i++) {
		char &c = s.at(i);
		if (c == 'I' || c == 'l') c = '1';
		if (c == 'O' || c == 'o') c = '0';
	}

	cout << s << endl;
}