#include <bits/stdc++.h>

using namespace std;

typedef long long ll;
typedef pair<int,int> P;
#define REP(i,n) for(int i=0;i<int(n);i++)

ll a[(1<<17)+10];

int main(void){
	cin.tie(nullptr);  ios_base::sync_with_stdio(false);
	int i,j,k;

	ll N;
	cin >> N;

	for(i=0;i<(1<<N);i++) cin >> a[i];

	if(a[0]!=0){
		cout << "No" << endl;
		return 0;
	}

	if(N==1 && a[0]==0){
		cout << "Yes" << endl;
		return 0;
	}

	for(i=3;i<(1<<N);i++){
		if(i%2==0) continue;
		if(a[i]!=(a[1])^(a[i-1])){
			cout << "No" << endl;
			return 0;
		}
	}

	cout << "Yes" << endl;

	return 0;
}