#include<iostream>
#include<string>
#include<vector>
#include<algorithm>
#include<random>

using namespace std;

int main() {

	string str;
	cin >> str;
	for (int i = 0;i < str.size();i++) {
		if (str[i] == 'I' || str[i] == 'l')str[i] = '1';
		else if (str[i] == 'O' || str[i] == 'o')str[i] = '0';
	}
	cout << str << endl;

	return 0;
}