#include<bits/stdc++.h>
#define endl        '\n'
#define F           first
#define S           second
#define pb          push_back
#define yes         cout<<"YES\n"
#define no          cout<<"NO\n"
#define all(x)      x.begin(),x.end()
#define allr(x)     x.rbegin(),x.rend()
#define error1(x)   cerr<<#x<<" = "<<(x)<<endl
#define error2(a,b) cerr<<"("<<#a<<", "<<#b<<") = ("<<(a)<<", "<<(b)<<")\n";
#define coutall(v)  for(auto &it: v) cout << it; cout << endl;
using namespace std;
using ll = long long;
using ld = long double;

void solve() {
    string s1;
    cin >> s1;
    deque<char> dq;
    for(auto &i: s1) dq.pb(i);
    ll q;
    cin >> q;
    bool rev = 0;
    short type, d;
    char c;
    while(q--) {
        cin >> type;
        if(type == 1) {
            rev ^= 1;
        }
        else {
            cin >> d >> c;
            if(rev == 0) {
                if(d == 1) {
                    dq.push_front(c);
                }
                else {
                    dq.pb(c);
                }
            }
            else {
                if(d == 2) {
                    dq.push_front(c);
                }
                else {
                    dq.pb(c);
                }
            }
        }
    }
    if(rev) reverse(all(dq));
    coutall(dq);
    return;
}

signed main() {
    ios::sync_with_stdio(false); cin.tie(0);
    int tc = 1;
    cin >> tc;
    for (int t = 1; t <= tc; t++) {
        // cout << "Case " << t << ": ";
        solve();
    }
    return 0;
}