#include <bits/stdc++.h>
using namespace std;
string s; int n;
vector <int> p;
void rec(int l, int r) {
if (l > r) return;
if (s[l] == s[r]) {
cout << '(';
rec(l + 1, r - 1);
cout << ')';
return;
}
int m = p[r];
while (s[m - 1] != s[l])
m = p[m - 1];
cout << '(';
rec(l + 1, m - 2);
cout << ')';
rec(m, r);
}
int main() {
cin.tie(0)->sync_with_stdio(0);
cin >> s; n = s.size();
for (int i = 0; i < n; i++) {
if (!p.empty() && s[p.back()] == s[i])
p.pop_back();
else p.push_back(i);
}
if (p.size()) {
cout << "-1\n"; return 0;
}
p.assign(n, -1);
for (int i = 1; i < n; i++) {
p[i] = i - 1;
while (p[i] >= 0 && s[p[i]] != s[i])
p[i] = p[p[i]] - 1;
}
rec(0, n - 1);
}
