#include <iostream>
using namespace std;
string f(int seed) {
srand(seed);
string s;
while (true) {
int n = rand() % 20;
if (n == 15) break;
s.push_back((char) (n + 100));
}
return s;
}
int main() {
cout << f(41488932) + " " + f(24081743);
return 0;
}
