#include <bits/stdc++.h>

using namespace std;
using i64 = long long;

void solve() {
    string s; cin >> s;
    deque<char> d (s.begin(), s.end());
    int r = 0;
    int n; cin >> n;
    for (int i = 0; i < n; ++i) {
        int q; cin >> q;
        if (q == 1) r ^= 1;
        else {
            int x; cin >> x; x %= 2;
            char c; cin >> c;
            if (x ^ r) d.push_front(c);
            else d.push_back(c);
        }
    }
    if (r) reverse(d.begin(), d.end());
    for (int i = 0; i < d.size(); ++i) {
        cout << d[i];
    }
    cout << '\n';
}

signed main()
{
    ios::sync_with_stdio(false); cin.tie(nullptr);
    i64 T; cin >> T;
    while(T--) solve();
    return 0;
}