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#include <iostream>    
#include <algorithm>    
#include <vector> 
#include <cmath>
using namespace std;

void myswap(vector<int>& v, int j, int k) {
	int begin = j*k;
	int p = begin + k/2;
	int t = k/2;
	for(int i=begin; i<p; i++) {
		std::swap(v[i], v[i+t]);
	}
}

int main() {
	ios::sync_with_stdio(false);
	cin.tie(NULL);
	int n, t;
	
	cin >> n >> t;
	int num = std::pow(2, n);
	std::vector<int> cards (num, 0);
	for(int i = 0; i<num; i++) {
		cin >> cards[i];
	}
	int m = 2;
	for(int k=0; k<t; k++) {
		for(int j = 1; j<=n; j++) {	
			int p = num/m;
			for(int i = 0; i<p; i++) {
				myswap(cards, i, m);
			}
			m = m * 2;
		}
	}
	
	for(int i = 0; i<num; i++) {
		cout << cards[i] << " ";
	}
	
	return 0;
}