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

int main(){
  int t;
  cin >> t;
  while (t--){
    int q, ok = 0;
    string s, s1, s2;
    cin >> s >> q;
    for (int i = 0; i < q; i++){
      int a, d;
      char c;
      cin >> a;
      if (a == 1){
        ok ^= 1;
      } else {
        cin >> d >> c;
        if (d == 1){
          if (ok) s2 += c;
          else s1 += c;
        } else {
          if (ok) s1 += c;
          else s2 += c;
        }
      }
    }
    if (ok){
      reverse(s.begin(), s.end());
      reverse(s2.begin(), s2.end());
      s = s2 + s + s1;
    } else {
      reverse(s1.begin(), s1.end());
      s = s1 + s + s2;
    }
    cout << s << endl;
  }
}