#include <stdio.h>
#include <algorithm>
#include <iostream>
#include <string>
#include <vector>
#include <functional>
#include <map>
#include <iomanip>
#include <math.h> 
#include <stack>
#include <queue>
#include <bitset>
#include <cstdlib>
#include <tuple>
#include <cctype>
#include <ctype.h>
#include <set>
#include <sstream>

using namespace std;


int main() {
	int i, j, k;   
	string s;

	cin >> s;

	for (i = 0; i < s.length(); i++) {
		if (s[i] == 'I' || s[i] == 'l') {
			cout << 1;
		}
		else if (s[i] == 'O' || s[i] == 'o') {
			cout << 0;
		}
		else {
			cout << s[i];
		}
	}
	cout << endl;




	getchar();
	getchar();
	return 0;
}