#include <bits/stdc++.h>
#define all(x) (x).begin(), (x).end()
using namespace std;
typedef long long ll;
int main() {
    ios::sync_with_stdio(0); cin.tie(0);
    string x, y; cin >> x >> y;
    int a = 0, b = 0;
    for (auto &ch: x) a += ch == 'S';
    for (auto &ch: y) b += ch == 'S';
    for (int i = 0; i < a * b; i++) cout << "S(";
    cout << '0';
    for (int i = 0; i < a * b; i++) cout << ')';
    cout << '\n';
    return 0;
}