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import java.util.Scanner;

/**
 * Created by Patrycja on 22.11.2016.
 */
public class tas {

    private int pow(int a, int b) {
        if ( b == 0) return 1;
        if ( b == 1) return a;
        if (b%2 == 0) return pow (a*a, b/2);
        else return a*pow(a*a, b/2);
    }

    private void change(int[] tab, int i, int j) {
        int n = j - i + 1;
        for(int k = i, l = 0; l < n/2; k++, l++) {
            int tmp = tab[k];
            tab[k] = tab[k+n/2];
            tab[k+n/2] = tmp;
        }
    }

    private void func(int[] tab, int i, int j) {
        if(i == j) return;
        int tmp = i + (j+1-i)/2;
        func(tab, i, tmp-1);
        func(tab, tmp, j);
        change(tab, i, j);
    }

    public static void main(String[] args) {
        tas ts = new tas();
        Scanner in = new Scanner(System.in);
        int n = in.nextInt();
        n = ts.pow(2, n);
        int t = in.nextInt();
        int[] tab = new int[n];

        for(int i = 0; i < n; i++) {
            tab[i] = in.nextInt();
        }
        in.close();

        for(int i = 0; i < t%2; i++) {
            ts.func(tab, 0, n - 1);
        }

        System.out.print(tab[0] + " ");
        for(int i = 1; i < n - 1; i++) {
            System.out.print(tab[i] + " ");
        }
        System.out.print(tab[n-1]);
        System.out.println();
    }
}