#include <iostream>

void bracket(int count, std::string s = "", int left = 0, int right = 0) {
    if (left == count && right == count) {
        std::cout << s << std::endl;
        return;
    }
    if (left < count) {
        bracket(count, s + '(', left + 1, right);
    }
    if (right < left) {
        bracket(count, s + ')', left, right + 1);
    }
}

int main() {
    int count;
    std::cin >> count;
    bracket(count);
}