#include <bits/stdc++.h> 
using namespace std;
#define ll long long int
#define ft ios_base ::sync_with_stdio(false);cin.tie(NULL);cout.tie(NULL);ll za;cin>>za;while(za--)
#define az(ni) for(ll i=0;i<ni;i++)
#define oc(noc,rt,laf) (noc)?rt:laf;
#define co(con,tr,fal) cout<<((con)?tr:fal);
#define new cout<<"\n";
#define re return 0;
int main(){
	ft{
		ll n,b,c; cin>>n>>b>>c; ll a[n];
		az(n){
			cin>>a[i];
		}
		sort(a,a+n);
		while(c--){
			a[0]^=b;
			sort(a,a+n);
		}
		az(n){
			cout<<a[i]<<" ";
		}
		new
	}
	re
}

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