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

using namespace std;

int main() {

    string s;

    cin >> s;

    if (s == "forward") {
        int n, k;
        cin >> n >> k;
        vector <int> a(k);
        for (int i = 0; i < k; i++)
            cin >> a[i];

        cout << "first ";
        for (int i = 0; i < k - 1; i++)
            cout << a[i] << " ";
    }

    else {
        int n, k;
        cin >> n >> k;
        string ss;
        cin >> ss;
        vector <int> a(k);
        for (int i = 0; i < k - 1; i++)
            cin >> a[i];

        for (int i = 0; i < k - 1; i++)
            cout << a[i] << " ";
        cout << a[k - 2] + 1;

    }

    return 0;
}