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#include <cstdio>
#include <iostream>
#include <vector>
#include <list>
#include <string>
#include <set>
#include <map>
#include <algorithm>
#include <utility>
#include <cmath>
#include <queue>
#include <stack>
#include <cassert>
#include <cstring>
#include <climits>
#include <functional>
#include <unordered_set>
#include <unordered_map>
#define VAR(i,v) __typeof(v) i = (v)
#define SIZE(x) ((int)(x).size())
#define ALL(x) (x).begin(), (x).end()
#define REP(i,b) for(int i=0; i<(b); ++i)
#define FOR(i,a,b) for(int i=(a); i<=(b); ++i)
#define FORD(i,a,b) for(int i=(a); i>=(b); --i)
#define FOREACH(i,c) for(VAR(i,(c).begin()); i != (c).end(); ++i)
#define PB push_back
#define MP make_pair
#define ST first
#define ND second
#define NL printf("\n")

using namespace std;
typedef pair<int,int> PII;
typedef vector<int> VI;
typedef long long LL;

int main() {
	int n, t;
	scanf("%d %d", &n, &t);

	int k = 1<<n;
	VI q(k);
	for(int &x: q) scanf("%d", &x);

	t %= 2;
	REP(i,t) reverse(ALL(q));

	for(int x: q) printf("%d ", x);
	NL;


	return 0;
}