#include<bits/stdc++.h>
using namespace std;
#define fast ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0);
#define dbg(a,b,c,d) cerr<<a<<"  "<<b<<"  "<<c<<"  "<<d<<endl;
#define kill(a) {cout<<a<<endl;continue;}
#define KILL(a) {cout<<a<<endl;return 0;}
#define debug cerr<<"Error Found"<<endl;
#define mem(a,b) memset(a,b,sizeof(a))
#define lcm(a, b) (a/__gcd(a,b))*b
#define w(t) cin>>t;while(t--)
#define pi  2 * acos(0.0)
#define endl "\n"
int t, cs = 0;
const int mxn = 1e5 + 3, mod = 1e9 + 7;

int32_t main()
{
   w(t)
   {
       string s;
       cin >> s;
       deque<char>dq;
       for(auto i:s)dq.push_back(i);
       bool turn = true;
       int q;
       cin >> q;
       while(q--)
       {
           int id;
           cin >> id;
           if(id == 1)turn = !turn;
           else
           {
               int d;
               char ch;
               cin >> d >> ch;
               if(d == 1)
               {
                   if(turn)dq.push_front(ch);
                   else dq.push_back(ch);
               }
               else
               {
                   if(turn)dq.push_back(ch);
                   else dq.push_front(ch);
               }
           }
       }
       if(turn)
       {
           while(!dq.empty())cout << dq.front(), dq.pop_front();
           cout << endl;
       }
       else
       {
           while(!dq.empty())cout << dq.back(), dq.pop_back();
           cout << endl;
       }
   }

}