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

void solve() 
{
    string s; 
    cin>>s;
    int q; 
    cin>>q;

    deque<char>f; 
    deque<char>b; 
    bool r=false; 

    for (int i=0; i<q; ++i){
        int ty;
        cin>>ty;
        if(ty==1){
            r=!r; 
        } 
        else if(ty==2){
            int d;
            char c;
            cin>>d>>c;
            if(d==1){
                if(!r){
                    f.push_front(c); 
                } 
                else{
                    b.push_back(c);
                }
            } 
            else if(d==2){
                if(!r){
                    b.push_back(c);
                } 
                else{
                    f.push_front(c);
                }
            }
        }
    }
    if(!r){
        for(char ch:s){
            b.push_front(ch); 
        }
    } 
    else{
        for(char ch:s){
            f.push_back(ch);
        }
    }

    if(r){
        
        for(auto it=f.rbegin(); it!=f.rend(); ++it){
            cout << *it;
        }
        for(char ch:b){
            cout<<ch;
        }
    } 
    else{
        for(char ch:b){
            cout<<ch;
        }
        for(char ch:f){
            cout<<ch;
        }
    }
    cout<<endl;
}

int main(){
    int t; 
    cin>>t;
    while(t--){
        solve();
    }
}