#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
#define fastio ios_base::sync_with_stdio(false); cin.tie(NULL) ; cout.tie(NULL);

int main() {

    fastio;

    ll tt;
    cin >> tt;

    for(ll r = 0; r < tt; r++){

        ll n,k;
        vector<ll> numbers(10005);

        cin >> n >> k;
        for(ll i = 0; i < n; i++) cin >> numbers[i];

        if(k>3*n){
            k=k%3*n + 3*n;
        }

        for(ll i = 0; i < k; i++){

            ll a = numbers[i%n];
            ll b = numbers[n-(i%n)-1];

            numbers[i%n] = a^b;
        }

        for(ll i = 0; i < n; i++) cout << numbers[i] << " ";
        cout << "\n";
    }

    return 0;
}