import java.io.*;
import java.util.*;
import java.util.function.*;
import java.util.stream.*;

public class Main {
    public static void main(String[] args) throws Exception {
        Scanner sc = new Scanner();
        int n = sc.nextInt();
        int q = sc.nextInt();
        int[] values = new int[n];
        for (int i = 0; i < n; i++) {
            values[i] = sc.nextInt();
        }
        char[] inputs = sc.next().toCharArray();
        long[][] scores = new long[30][2];
        boolean[][] current = new boolean[2][30];
        Arrays.fill(current[1], true);
        for (int i = 0; i < n; i++) {
            boolean isAnd = inputs[i] == '0';
            for (int j = 0; j < 30; j++) {
                boolean isTrue = (values[i] & (1 << j)) > 0;
                for (int k = 0; k < 2; k++) {
                    if ((isAnd && current[k][j] && !isTrue) || (!isAnd && !current[k][j] && isTrue)) {
                        scores[j][k] += (1 << j);
                        current[k][j] ^= true;
                    }
                }
            }
        }
        String result = IntStream.range(0, q).mapToObj(b -> {
            int x = sc.nextInt();
            long ans = 0;
            for (int i = 0; i < 30; i++) {
                ans += scores[i][x % 2];
                x >>= 1;
            }
            return String.valueOf(ans);
        }).collect(Collectors.joining("\n"));
        System.out.println(result);
    }
}
class Scanner {
    BufferedReader br;
    StringTokenizer st = new StringTokenizer("");
    StringBuilder sb = new StringBuilder();
    
    public Scanner() {
        try {
            br = new BufferedReader(new InputStreamReader(System.in));
        } catch (Exception e) {
            
        }
    }
    
    public int nextInt() {
        return Integer.parseInt(next());
    }
    
    public long nextLong() {
        return Long.parseLong(next());
    }
    
    public double nextDouble() {
        return Double.parseDouble(next());
    }
    
    public String next() {
        try {
            while (!st.hasMoreTokens()) {
                st = new StringTokenizer(br.readLine());
            }
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            return st.nextToken();
        }
    }
    
}