#include <iostream>
#include <string>
#include <vector>

using namespace std;

string Reverse(string::iterator& it);

int main() {

    int c;
    cin >> c;
    cin.ignore();

    vector<string> output;

    for(int i=0; i<c; ++i) {
        string s;
        getline(cin,s);

        string r;
        r = Reverse(s.begin());
        output.push_back(r);
    }

    for(int i=0; i<c; ++i) {
        cout << output[i] << endl;
    }


}

string Reverse(string::iterator& it) {

    char head = *it;
    ++it;

    if(head == 'w' || head == 'b') {
        return string(1,head);
    }
    else {

        string q1 = Reverse(it);
        string q2 = Reverse(it);
        string q3 = Reverse(it);
        string q4 = Reverse(it);

        return string("x") + q3 + q4 + q1 + q2;     
    }
}