Problem: Polycarpus has a finite sequence of opening and closing brackets. In order not to fall asleep in a lecture, Polycarpus is having fun with his sequence. He is able to perform two operations:

  * adding any bracket in any position (in the beginning, the end, or between any two existing brackets); 
  * cyclic shift — moving the last bracket from the end of the sequence to the beginning. 



Polycarpus can apply any number of operations to his sequence and adding a cyclic shift in any order. As a result, he wants to get the correct bracket sequence of the minimum possible length. If there are several such sequences, Polycarpus is interested in the lexicographically smallest one. Help him find such a sequence.

Acorrect bracket sequence is a sequence of opening and closing brackets, from which you can get a correct arithmetic expression by adding characters "1" and "+" . Each opening bracket must correspond to a closed one. For example, the sequences "(())()", "()", "(()(()))" are correct and ")(", "(()" and "(()))(" are not.

The sequence a1 a2... an is lexicographically smaller than sequence b1 b2... bn, if there is such number i from 1 to n, thatak = bk for 1 ≤ k < i and ai < bi. Consider that "("  < ")".

Input

The first line contains Polycarpus's sequence consisting of characters "(" and ")". The length of a line is from 1 to 1 000 000.

Output

Print a correct bracket sequence of the minimum length that Polycarpus can obtain by his operations. If there are multiple such sequences, print the lexicographically minimum one.

Examples

Input

()(())


Output

(())()

Input

()(


Output

(())

Note

The sequence in the first example is already correct, but to get the lexicographically minimum answer, you need to perform four cyclic shift operations. In the second example you need to add a closing parenthesis between the second and third brackets and make a cyclic shift. You can first make the shift, and then add the bracket at the end.

Solution (in CPP):

Solution:
#include <bits/stdc++.h>
#pragma comment(linker, "/STACK:66777216")
using namespace std;
static unsigned rnd() {
  static int second = 124612741;
  second ^= second << 13;
  second ^= second >> 17;
  return second ^= second << 5;
}
inline int fpow(int a, int st, int mod) {
  int ans = 1;
  while (st) {
    if (st % 2) ans = (long long)ans * a % mod;
    a = (long long)a * a % mod;
    st /= 2;
  }
  return ans;
}
int invmod(int first, int second) {
  int a = 1, b = 0, k;
  for (; second; swap(first, second), swap(a, b)) {
    k = first / second;
    first -= second * k;
    a -= b * k;
  }
  return a + max(b, 0);
}
struct Hash {
  Hash() : x1(0), x2(0) {}
  Hash(const int& x1, const int& x2) : x1(x1), x2(x2) {}
  int x1, x2;
  static int mod1, mod2;
  static int p1, p2;
  static int invp1, invp2;
  static bool initCalled;
  static const Hash ONE, ZERO, INVALID;
  static Hash UNIT, INV_UNIT;
  static bool prime(int a) {
    if (a == 1) return 0;
    for (int i = 2; i * i <= a; ++i) {
      if (a % i == 0) return false;
    }
    return true;
  }
  static void init() {
    if (initCalled) return;
    initCalled = true;
    mod1 = 1000000000 + rnd() % 10000000;
    while (!prime(mod1)) ++mod1;
    mod2 = 1000000000 + rnd() % 10000000;
    while (mod2 == mod1 || !prime(mod2)) ++mod2;
    invp1 = fpow(p1, mod1 - 2, mod1);
    invp2 = fpow(p2, mod2 - 2, mod2);
    INV_UNIT = Hash(invp1, invp2);
  }
  inline Hash& operator+=(const Hash& other) {
    x1 += other.x1;
    x1 -= (((x1 - mod1) >> 31) + 1) * mod1;
    x2 += other.x2;
    x1 -= (((x1 - mod2) >> 31) + 1) * mod2;
    return *this;
  }
  inline Hash& operator-=(const Hash& other) {
    x1 -= other.x1;
    if (x1 < 0) x1 += Hash::mod1;
    x2 -= other.x2;
    if (x2 < 0) x2 += Hash::mod2;
    return *this;
  }
  inline Hash& operator*=(const Hash& other) {
    x1 = (long long)x1 * other.x1 % Hash::mod1;
    x2 = (long long)x2 * other.x2 % Hash::mod2;
    return *this;
  }
  inline Hash& operator*=(const int& other) {
    x1 = (long long)x1 * other % Hash::mod1;
    x2 = (long long)x2 * other % Hash::mod2;
    return *this;
  }
  inline Hash& operator^=(const int& power) {
    int st = power;
    Hash ans(1, 1);
    while (st) {
      if (st % 2) ans *= *this;
      x1 = (long long)x1 * x1 % Hash::mod1;
      x2 = (long long)x2 * x2 % Hash::mod2;
      st /= 2;
    }
    return *this;
  }
  inline bool operator==(const Hash& other) const {
    return x1 == other.x1 && x2 == other.x2;
  }
};
bool Hash::initCalled = false;
int Hash::mod1 = 0;
int Hash::mod2 = 0;
int Hash::p1 = 23561;
int Hash::p2 = 10000019;
int Hash::invp1 = -1;
int Hash::invp2 = -1;
const Hash Hash::ONE(1, 1);
const Hash Hash::ZERO(0, 0);
const Hash Hash::INVALID(-1, -1);
Hash Hash::UNIT(Hash::p1, Hash::p2);
Hash Hash::INV_UNIT(-1, -1);
inline Hash operator+(const Hash& a, const Hash& b) {
  Hash ans(a.x1 + b.x1, a.x2 + b.x2);
  if (ans.x1 >= Hash::mod1) ans.x1 -= Hash::mod1;
  if (ans.x2 >= Hash::mod2) ans.x2 -= Hash::mod2;
  return ans;
}
inline Hash operator-(const Hash& a, const Hash& b) {
  Hash ans(a.x1 - b.x1, a.x2 - b.x2);
  if (ans.x1 < 0) ans.x1 += Hash::mod1;
  if (ans.x2 < 0) ans.x2 += Hash::mod2;
  return ans;
}
inline Hash operator*(const Hash& a, const Hash& b) {
  return Hash((long long)a.x1 * b.x1 % Hash::mod1,
              (long long)a.x2 * b.x2 % Hash::mod2);
}
inline Hash operator*(const Hash& a, const int& b) {
  return Hash((long long)a.x1 * b % Hash::mod1,
              (long long)a.x2 * b % Hash::mod2);
}
inline Hash operator^(const Hash& a, const int& power) {
  int st = power;
  Hash ans(1, 1), cur(a);
  while (st) {
    if (st % 2) ans *= cur;
    cur *= cur;
    st /= 2;
  }
  return ans;
}
inline Hash fpow(const Hash& a, const int& power) { return a ^ power; }
inline Hash invmod(const Hash& a) {
  return Hash(invmod(a.x1, Hash::mod1), invmod(a.x2, Hash::mod2));
}
template <class H>
struct HashString : public string {
  HashString() : string() { precalc(0); }
  HashString(const HashString& other) : string(other) { precalc(size()); }
  HashString(HashString&& other)
      : hh(std::move(other.hh)), string(std::move(other)) {
    precalc(size());
  }
  HashString(const string& other) : string(other) {
    precalc(size());
    build();
  }
  HashString(string&& other) : string(std::move(other)) {
    precalc(size());
    build();
  }
  HashString(const char* other) : string(other) {
    precalc(size());
    build();
  }
  inline void clear() {
    hh.clear();
    string::clear();
  }
  inline static H getPow(int p) {
    if (p < haveN) {
      return pp[p];
    } else {
      return fpow(H::UNIT, p);
    }
  }
  inline static H getInvPow(size_t p) {
    if (p < invpp.size()) {
      return invpp[p];
    } else {
      return fpow(H::INV_UNIT, p);
    }
  }
  inline H getInvRegister(const H& p) const {
    if (p == register_) {
      return registerValue_;
    } else {
      register_ = p;
      return registerValue_ = invmod(p);
    }
  }
  static void precalc(int N = 0) {
    Hash::init();
    if (haveN >= N) return;
    pp.resize(N);
    invpp.resize(N);
    if (!haveN) {
      pp[0] = H::ONE;
      invpp[0] = H::ONE;
      haveN = 1;
    }
    for (int i = haveN; i < N; ++i) {
      pp[i] = pp[i - 1] * H::UNIT;
      invpp[i] = invpp[i - 1] * H::INV_UNIT;
    }
    haveN = N;
  }
  inline void build() {
    int curSize = size();
    if (haveN <= curSize) {
      precalc(curSize);
    }
    for (int i = hh.size(); i < curSize; ++i) {
      H pr = i ? hh.back() : H::ZERO;
      hh.push_back(pr + getPow(i) * (*this)[i]);
    }
  }
  inline H getHash(int pos, int len) const {
    if (len <= 0) return H::ZERO;
    const int S = size();
    if (pos + len - 1 < S) {
      H ans = hh[pos + len - 1];
      if (pos) {
        ans -= hh[pos - 1];
        ans *= getInvPow(pos);
      }
      return ans;
    } else {
      H head = hh.back();
      if (pos) {
        head -= hh[pos - 1];
        head *= getInvPow(pos);
      }
      int full = -1, en = -1;
      H mid = H::ZERO;
      int midlen = 0;
      if (len <= S) {
        en = pos + len - 1 - S;
        H tail = hh[en];
        full = 0;
        return head + tail * getPow(S - pos);
      } else {
        en = (pos + len - 1) % S;
        H tail = hh[en];
        full = (len - (S - pos) - (en + 1)) / S;
        mid = hh.back() * (H::ONE - getInvPow(full * S)) *
              getInvRegister(H::ONE - getInvPow(S));
        return head + mid * getPow(S - pos) + tail * getPow(len - (en + 1));
      }
    }
  }
  inline HashString& operator+=(const char& ch) {
    string::operator+=(ch);
    build();
    return *this;
  }
  inline HashString& operator+=(const HashString& other) {
    string::operator+=(other);
    build();
    return *this;
  }
  inline bool operator==(const HashString& other) const {
    return hh.back() == other.hh.back();
  }
  inline bool operator<(const HashString& other) const {
    int s1 = size();
    int s2 = other.size();
    const int S = min(s1, s2);
    int l = 0, r = S + 1;
    while (r - l > 1) {
      int xx = (r + l) / 2;
      if (getHash(0, xx) == other.getHash(0, xx))
        l = xx;
      else
        r = xx;
    }
    char c1 = 0, c2 = 0;
    if (l < s1) c1 = (*this)[l];
    if (l < s2) c2 = other[l];
    return c1 < c2;
  }
  inline bool operator<=(const HashString& other) const {
    return (*this == other) || (*this < other);
  }
  inline bool operator>(const HashString& other) const {
    return !(*this == other) && !(*this < other);
  }
  inline bool operator>=(const HashString& other) const {
    return !(*this < other);
  }
  inline bool operator!=(const HashString& other) const {
    return !(*this == other);
  }
  inline void reserve(int N) {
    hh.reserve(N);
    string::reserve(N);
  }
  vector<H> hh;
  static vector<H> pp, invpp;

 private:
  mutable H register_, registerValue_;
  static int haveN;
};
template <>
int HashString<Hash>::haveN = 0;
template <>
vector<Hash> HashString<Hash>::pp = vector<Hash>();
template <>
vector<Hash> HashString<Hash>::invpp = vector<Hash>();
template <class H, bool cyclic = true>
struct HashStringPiece {
  explicit HashStringPiece(const HashString<H>& s, int pos, int len)
      : s(s), pos(pos), len(len), hash(H::INVALID) {}
  inline H getHash() const {
    if (hash == H::INVALID) hash = s.getHash(pos, len);
    return hash;
  }
  inline H getPartialHash(int needLen) const { return s.getHash(pos, needLen); }
  inline char getChar(int i) const {
    i += pos;
    const int S = s.size();
    if (i < S) return s[i];
    if (!cyclic) return 0;
    i -= S;
    if (i < S) return s[i];
    return s[i % S];
  }
  const HashString<H>& s;
  const int pos, len;
  mutable H hash;
};
template <class H, class T>
char getHSPRangeChar(T beg, T en, int pos) {
  for (T it = beg; it != en; ++it) {
    if (pos < it->len) {
      return it->getChar(pos);
    }
    pos -= it->len;
  }
  return 0;
}
template <class H, class T>
H getHSPRangeHash(T beg, T en, int len) {
  H ans = H::ZERO;
  int cur = 0;
  for (T it = beg; it != en; ++it) {
    if (len >= it->len) {
      ans += it->getHash() * it->s.getPow(cur);
      cur += it->len;
      len -= it->len;
    } else {
      ans += it->getPartialHash(len) * it->s.getPow(cur);
      break;
    }
  }
  return ans;
}
int TB, IT;
template <class H, class T>
inline int compareHSPRanges(T beg1, T en1, int len1, T beg2, T en2, int len2) {
  if (beg1 == en1 && beg2 == en2) return 0;
  if (beg1 == en1) return -1;
  if (beg2 == en2) return 1;
  int l = 0, r = min(len1, len2) + 1;
  while (r - l > 1) {
    int xx = (r + l) / 2;
    auto h1 = getHSPRangeHash<H, T>(beg1, en1, xx);
    auto h2 = getHSPRangeHash<H, T>(beg2, en2, xx);
    if (h1 == h2)
      l = xx;
    else
      r = xx;
  }
  char c1 = getHSPRangeChar<H, T>(beg1, en1, l);
  char c2 = getHSPRangeChar<H, T>(beg2, en2, l);
  if (c1 < c2)
    return -1;
  else if (c1 == c2)
    return 0;
  else
    return 1;
}
template <class H, class T>
inline int compareHSPRanges(T beg1, T en1, T beg2, T en2) {
  int len1 = 0;
  for (T it = beg1; it != en1; ++it) {
    len1 += it->len;
  }
  int len2 = 0;
  for (T it = beg2; it != en2; ++it) {
    len2 += it->len;
  }
  return compareHSPRanges<H, T>(beg1, en1, len1, beg2, en2, len2);
}
int a, b, c, d, n, m, k;
char str[1000002];
int bal[2000002];
HashString<Hash> s;
inline string build(pair<pair<int, int>, int> a) {
  string ans = "";
  for (int _n((a.first.first) - 1), i(0); i <= _n; i++) ans += '(';
  for (int _n((n)-1), i(0); i <= _n; i++) {
    int cur = a.second + i;
    if (cur >= n) cur -= n;
    ans += str[cur];
  }
  for (int _n((a.first.second) - 1), i(0); i <= _n; i++) ans += ')';
  return ans;
}
HashString<Hash> op, cl;
inline bool better(pair<pair<int, int>, int> a, pair<pair<int, int>, int> b,
                   const HashString<Hash>& s) {
  HashStringPiece<Hash> A[3] = {HashStringPiece<Hash>(op, 0, a.first.first),
                                HashStringPiece<Hash>(s, a.second, n),
                                HashStringPiece<Hash>(cl, 0, a.first.second)};
  HashStringPiece<Hash> B[3] = {HashStringPiece<Hash>(op, 0, b.first.first),
                                HashStringPiece<Hash>(s, b.second, n),
                                HashStringPiece<Hash>(cl, 0, b.first.second)};
  int t = compareHSPRanges<Hash>(A, A + 3, B, B + 3);
  if (t == -1)
    return 1;
  else
    return 0;
}
int main() {
  gets(str);
  n = (int)strlen(str);
  HashString<Hash> s(str);
  HashString<Hash>::precalc(2 * n + 1);
  op.reserve(n + 1);
  cl.reserve(n + 1);
  for (int _n((n)-1), i(0); i <= _n; i++) {
    op += '(';
    cl += ')';
  }
  c = 0;
  for (int _n((n)-1), i(0); i <= _n; i++) {
    if (str[i] == '(')
      ++c;
    else
      --c;
  }
  bal[0] = 0;
  for (int _n((2 * n) - 1), i(0); i <= _n; i++) {
    if (i) bal[i] = bal[i - 1];
    int cur = i;
    if (i >= n) cur = i - n;
    if (str[cur] == '(')
      ++bal[i];
    else
      --bal[i];
  }
  int blen = 1000000000;
  pair<pair<int, int>, int> best = make_pair(make_pair(0, 0), 0);
  stack<pair<int, int> > s1, s2;
  for (int _n((n)-1), i(0); i <= _n; i++) {
    int new_element = bal[i];
    int minima = s1.empty() ? new_element : min(new_element, s1.top().second);
    s1.push(make_pair(new_element, minima));
  }
  for (int _n((n)-1), cyc(0); cyc <= _n; cyc++) {
    int current_minimum = -1000000000;
    if (s1.empty() || s2.empty())
      current_minimum = s1.empty() ? s2.top().second : s1.top().second;
    else
      current_minimum = min(s1.top().second, s2.top().second);
    int p = 0;
    if (cyc) p = bal[cyc - 1];
    int mn = current_minimum - p;
    int beg = max(0, -mn);
    int en = c + beg;
    int len = beg + en + n;
    if (len < blen ||
        (len == blen && better(make_pair(make_pair(beg, en), cyc), best, s))) {
      blen = len;
      best = make_pair(make_pair(beg, en), cyc);
    }
    if (s2.empty()) {
      while (!s1.empty()) {
        int element = s1.top().first;
        s1.pop();
        int minima = s2.empty() ? element : min(element, s2.top().second);
        s2.push(make_pair(element, minima));
      }
    }
    s2.pop();
    int new_element = bal[cyc + n];
    int minima = s1.empty() ? new_element : min(new_element, s1.top().second);
    s1.push(make_pair(new_element, minima));
  }
  string ans = build(best);
  printf("%s\n", ans.c_str());
}