//BUGSBUNNY
//IIT ROORKEE
#include<bits/stdc++.h>
using namespace std;
#define int long long
#define ll long long
#define double long double
#define ld long double
#define endl '\n'
#define vi vector<int>
#define vvi vector<vi>
#define vs vector<string>
#define vl vector<long long>
#define vpii vector<pii>
#define vpipii vector<pipii>
#define vb vector<bool>
#define pb push_back
#define pob pop_back
#define mp make_pair
#define pii pair<int,int>
#define pipii pair<int,pii>
#define piipi pair<pii,int>
#define pld pair<long double,long double>
// #define mod 1000000007
// #define mod 163577857 
#define mod 998244353
#define rep(i,n) for (int i = 0; i < n; i++)
#define repp(i,a,b) for(int i = a ; i<b ; i++)
#define reppr(i,a,b) for(int i = a-1 ; i>=b ; i--)
#define repr(i,n) for (int i = n - 1; i >= 0; i--)
#define ff first
#define ss second
#define pc putchar_unlocked
#define gc getchar_unlocked
#define inf 9223372036854775807
#define infn -9223372036854775807
#define pi 3.14159265358979323846
#define eps 0.0000000001
#define sp << " " <<
#define setprec(x) cout << fixed << setprecision(x);
#define REVERSE(a) reverse(all(a));
#define SORT(a) sort(all(a));
#define all(n) n.begin(),n.end()
 
//GCD and LCM
    int gcd (int a, int b) { return b ? gcd (b, a % b) : a; }
    int lcm (int a, int b) { return a / gcd(a, b) * b; }
 
//Modular Exponentiation
    int powmod(int x,int y) 
    { 
        if (y == 0) return 1; 
        int p = powmod(x, y/2) % mod; 
        p = (p * p) % mod;   
        return (y%2 == 0)? p : (x * p) % mod; 
    }
 
//Modular Inverse
    int inverse(int a) 
    { 
       return powmod(a,mod-2); 
    }


void solve();
signed main()
{
    //-------------------------------------------------------------------------------   
        ios_base::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);
        clock_t clk = clock();
    //-------------------------------------------------------------------------------   
    //-------------------------------------------------------------------------------
        int t = 1;
        // cin >> t;       
        rep(i,t)
        {
            // cout << "Case #" << i+1 << ": ";
            solve();
        }
    //-------------------------------------------------------------------------------
        clk = clock() - clk;
        cerr << fixed << setprecision(12) << "Time: " << ((double)clk)/CLOCKS_PER_SEC;
    //-------------------------------------------------------------------------------
}
void solve()
{
    int n;
    cin >> n;
    vector<pair<double,string>> s(n);
    rep(i,n)
    {
        cin >> s[i].ss;
        s[i].ff = inf;
        double op = 0 , cl = 0;
        for(auto j : s[i].ss)
        {
            if(j=='(')
                op++;
            else
                cl++;
        }
        if(cl!=0)
          s[i].ff = op/cl;
    }
    SORT(s);
    REVERSE(s);
    int cnt = 0;
    for(auto i : s)
    {
        for(auto j : i.ss)
        {
            if(j=='(')
                cnt++;
            else
                cnt--;
            if(cnt<0)
            {
                cout << "No";
                return;
            }
        }
    }
    if(cnt==0)
        cout << "Yes";
    else
        cout << "No";
}


Measured memory_bytes: 50188