#include <iostream>
#include <string>

int main(void){
	std::string S;
	std::cin >> S;
	for (int i = 0; i < S.length(); i++){
		switch (S[i]){
		case 'I':
		case 'l':
			S[i] = '1'; break;
		case 'O':
		case 'o':
			S[i] = '0'; break;
		}
	}
	std::cout << S ;
	return 0;
}