#include "bits/stdc++.h"

//#include <atcoder/all>

using namespace std;
//using namespace atcoder;

//#define int long long
#define ll long long

ll INF = (1LL << 60);
int mod = 100000;
using P = pair<int, int>;


signed main() {
	int N, Q; cin >> N >> Q;
	vector<int>A(N); for (int i = 0; i < N; i++)cin >> A[i];
	string S; cin >> S;
	vector<vector<ll>>ans(30, vector<ll>(2));
	for (int i = 0; i < 30; i++) {
		for (int j = 0; j < 2; j++) {
			bool now = j;
			for (int k = 0; k < N; k++) {
				bool now2 = (A[k] & (1 << i));
				if (S[k] == '0') {
					bool nv = (now & now2);
					if (nv != now) {
						ans[i][j]++;
					}
					now = nv;
				}
				else {
					bool nv = (now | now2);
					if (nv != now)ans[i][j]++;
					now = nv;
				}
			}
		}
	}
	for (int _ = 0; _ < Q; _++) {
		ll t; cin >> t;
		ll res = 0;
		for (int i = 0; i < 30; i++) {
			bool now = (t & (1LL << i));
			res += ans[i][now] * (1LL << i);
		}
		cout << res << endl;
	}
	return 0;
}