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#include <iostream>
#include <string>

using namespace std;

int main() {
    int t;
    cin >> t >> t;
    string s;
    getline(cin, s);
    getline(cin, s);

    if (t&1)
        for (int i=s.length()-1; i>=0; i-=2)
            cout << s[i] << " ";
    else
        for (int i=0; i<=s.length()-1; i+=2)
            cout << s[i] << " ";
    return 0;
}