#include <bits/stdc++.h>
#define int long long
using namespace std;

namespace solve {
  namespace test_case {

    void main() {
      string s; int q, x; cin >> s >> q;
      deque<char> dq(s.begin(), s.end());
      bool f (false);
      while (q-- && cin >> x) {
        if (x == 1) {
          f = !f;
        } else {
          int d;  char c; cin >> d >> c;
          (d == 1 && !f) || (d == 2 && f) ? dq.push_front(c) : dq.push_back(c);
        }
      }
      if (f) reverse(dq.begin(), dq.end());
      for (char c : dq) cout << c;
      cout << '\n';
    }
  }

  void main() {
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    int t; 
    cin >> t; 
    while (t--) {
      test_case::main();
    }
  }
}

signed main() { solve::main(); }