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

/*
 * This Java source file was auto generated by running 'gradle buildInit --type java-library'
 * by 'mwypych' at '22.11.16 00:44' with Gradle 3.0
 *
 * @author Michal Wypych, @date 22.11.16 00:44
 */
public class tas {
	
	/** code from https://www.cpe.ku.ac.th/~jim/java-io.html
	 * Class for buffered reading int and double values */
	private static class Reader {
	    static BufferedReader reader;
	    static StringTokenizer tokenizer;

	    /** call this method to initialize reader for InputStream */
	    static void init(InputStream input) {
	        reader = new BufferedReader(
	                     new InputStreamReader(input) );
	        tokenizer = new StringTokenizer("");
	    }

	    /** get next word */
	    static String next() throws IOException {
	        while ( ! tokenizer.hasMoreTokens() ) {
	            //TODO add check for eof if necessary
	            tokenizer = new StringTokenizer(
	                   reader.readLine() );
	        }
	        return tokenizer.nextToken();
	    }

	    static int nextInt() throws IOException {
	        return Integer.parseInt( next() );
	    }
		
	    static double nextDouble() throws IOException {
	        return Double.parseDouble( next() );
	    }
	}
	
	public static void shuffle(int[] cards, int start, int end) {
		if (start >= end)
			return;
		int middle = (end + start)/2;
		shuffle(cards,start,middle);
		shuffle(cards,middle+1,end);
		swap(cards,start,end);
	}
	
	public static void swap(int[] cards, int start, int end) {
		final int middle = (end + start)/2;
		final int offset = (end - start)/2 + 1;
		for(int i=start; i<= middle; i++) {
			int tmp = cards[i];
			cards[i] = cards[i+offset];
			cards[i+offset] = tmp;
		}
	}
	
	public static void reverse(int[] cards,int start, int end) {
		final int middle = (end + start)/2;
		for(int i=start; i<= middle; i++) {
			int tmp = cards[i];
			cards[i] = cards[end-i];
			cards[end-i] = tmp;
		}
	}
	
	public static void shuffle2(int[] cards) {
		shuffle(cards,0,cards.length-1);
	}
	
	public static void shuffle(int[] cards) {
		reverse(cards,0,cards.length-1);
	}
	
	public static int[] readTable(int nElements) throws IOException {
		int[] t = new int[nElements];
		for (int i = 0; i < nElements; i++) {
			t[i] = Reader.nextInt();
		}
		return t;
	}
	
    public static void main(String[] args) throws IOException {
    	Reader.init(System.in);
    	int n = Reader.nextInt();
    	int nShuffles = Reader.nextInt();
    	int nElements = 1<<n;
		int[] cards = readTable(nElements );
		nShuffle(nShuffles, cards);
		print(cards);
    }

	private static void print(int[] cards) {
		for (int v : cards) {
			System.out.print(v);
			System.out.print(" ");
		}
		System.out.println();
	}

	private static void nShuffle(int nShuffles, int[] cards) {
		if (nShuffles % 2 == 1) {
			shuffle(cards);
		}
	}
}