#pragma GCC optimize("O3,unroll-loops")
#include <bits/stdc++.h>
using namespace std;

#define ll long long
#define Waimai ios::sync_with_stdio(false), cin.tie(0)
#define FOR(x,a,b) for(int x = a, I = b; x <= I; x++)
#define pb emplace_back
#define F first
#define S second

void solve() {
    string a, b;
    cin >> a >> b;
    if (a == "0" || b == "0") {
        cout << "0\n";
        return;
    }
    int x = 0, y = 0;
    for (char c : a) x += (c == 'S');
    for (char c : b) y += (c == 'S');
    FOR (i, 1, x * y) cout << "S(";
    cout << "0";
    FOR (i, 1, x * y) cout << ")";
    cout << '\n';
}

int main() {
    Waimai;
    solve();
}