#include<bits/stdc++.h>
#define For(i,il,ir) for(register int i=(il);i<=(ir);++i)
#define Forr(i,ir,il) for(register int i=(ir);i>=(il);--i)
using namespace std;
typedef long long ll;
typedef pair<int,int> pii;
template<typename T>
inline void read(T& x){
	bool f=0;x=0;char ch=getchar();
	while(ch<'0'||ch>'9'){ if(ch=='-') f=1; ch=getchar(); }
	while(ch>='0'&&ch<='9') x=(x<<1)+(x<<3)+(ch^48),ch=getchar();
	if(f) x=-x;
}
template<typename T,typename... Args>
void read(T& first,Args&... args){ read(first),read(args...); }
const int maxn=1e5+10;
namespace stO_Orz{
	
	int n,tp;
	string s;
	char st[maxn];
	char res[maxn];
	ll base[maxn],a[maxn],hsh;
	void div(int l,int r)
	{
		if(l>r) return;
		for(int i=r;i>l;--i)
			if(s[l-1]==s[i-1]&&a[l]==a[i-1])
			{
				res[l-1]='(',res[i-1]=')',div(l+1,i-1),div(i+1,r);
				break;
			}
	}
	signed my_main()
	{
		cin>>s;
		n=s.size();
		base[0]=1ll;
		For(i,1,n-1) base[i]=base[i-1]*131ll;
		for(int i=0;i<n;++i){
			if(tp&&st[tp]==s[i]) hsh-=base[--tp]*s[i];
			else hsh+=base[tp++]*s[i],st[tp]=s[i];
			a[i+1]=hsh;
		}
		if(tp){ printf("-1\n"); return 0; }
		div(1,n);
		cout<<res<<endl;
		return 0;
	}
}
signed main(){ return stO_Orz::my_main(); }