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#include<bits/stdc++.h>
#define rep(i,k,n) for(ll i= (ll) k;i< (ll) n;i++)
#define all(v) (v).begin(), (v).end()
#define SZ(v) (int)(v.size())
#define pb push_back
#define ft first
#define sd second
#define DBG(X) cerr << #X << " = " << X << endl
typedef long long ll;
typedef unsigned long long ull;
typedef double ld;
const long long INF = 4e18L + 1;
const int IINF = 2e9 + 1;
using namespace std;

/* #define LOCAL */
#ifndef LOCAL
#define cerr if(0)cout
#define endl "\n"
#endif

int main()
{
    #ifndef LOCAL
    ios_base::sync_with_stdio(0);
    cin.tie(0);
    #endif
    int n, t; cin >> n >> t;
    vector<int>nums(1 << n);
    for(auto& i : nums){
        cin >> i;
    }
    rep(i, 0, t % 2){
        reverse(all(nums));
    }
    for(auto& i : nums){
        cout << i << " ";
    }
    cout << "\n";
    return 0;
}