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import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.util.StringTokenizer;

/**
 * Created by tzmarz on 2016-11-21.
 */
public class tas {

  private int N;
  private int[] input;
  private int kIter;

  void readInput() {
    N = 1 << nextInt();
    input = new int[N];
    kIter = nextInt();

    for (int i = 0; i < N; i++) {
      input[i] = nextInt();
    }
  }

  public String solve() {

    StringBuilder sb = new StringBuilder();

    if (kIter % 2 == 0) {
      for (int i = 0; i < N; i++) {
        sb.append(input[i]);
        sb.append(" ");
      }
    } else {
      for (int i = 0; i < N; i++) {
        sb.append(input[N - i - 1]);
        sb.append(" ");
      }
    }

    return sb.toString();
  }


  public static void main(String[] args) {
    tas tas = new tas();
    tas.readInput();
    System.out.println(tas.solve());
  }


  /********** reader ***********/

  BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
  StringTokenizer st = new StringTokenizer("");

  private String next() {
    try {
      while (!st.hasMoreTokens()) {
        String str;
        str = br.readLine();
        if (str == null)
          return null;
        st = new StringTokenizer(str);
      }
    } catch (IOException e) {
      e.printStackTrace();
    }
    return st.nextToken();
  }

  private int nextInt() {
    return Integer.parseInt(next());
  }

}