// #cheat_when_I_was_young
// #cheatkhitacontre #khionhatoicheat
// #thaycuckythatvong
#include "bits/stdc++.h"
using namespace std;
#define IOS ios::sync_with_stdio(0); cin.tie(0); cout.tie(0)
//#pragma GCC optimize("O3,unroll-loops")
//#pragma GCC target("avx2,bmi,bmi2,lzcnt,popcnt")
const int N = 1<<20;
int n, q, dp[N], sup[N];
string s, t;
int backtrack1(int idx, int num) {
if (idx == n) return s[num];
if (t[idx] == '0') return backtrack1(idx+1, num);
if (t[idx] == '1') return backtrack1(idx+1, num | (1<<idx));
return backtrack1(idx+1, num) + backtrack1(idx+1, num | (1<<idx));
}
int backtrack2(int idx, int num, int change) {
if (idx == n) {
if (change % 2) return -dp[num];
return dp[num];
}
if (t[idx] == '0') return backtrack2(idx+1, num, change);
if (t[idx] == '?') return backtrack2(idx+1, num | (1<<idx), change);
return backtrack2(idx+1, num, change+1) + backtrack2(idx+1, num | (1<<idx), change);
}
int backtrack3(int idx, int num, int change) {
if (idx == n) {
if (change % 2) return -sup[num];
return sup[num];
}
if (t[idx] == '1') return backtrack3(idx+1, num | (1<<idx), change);
if (t[idx] == '?') return backtrack3(idx+1, num, change);
return backtrack3(idx+1, num, change) + backtrack3(idx+1, num | (1<<idx), change+1);
}
signed main() {
IOS;
cin >> n >> q >> s;
for (int mask = 0; mask < 1<<n; ++mask) {
s[mask] -= '0';
dp[mask] = sup[mask] = s[mask];
}
for (int i = n-1; i >= 0; --i) for (int mask = 0; mask < 1<<n; ++mask) if (mask & (1<<i)) dp[mask] += dp[mask^(1<<i)];
for (int i = n-1; i >= 0; --i) for (int mask = (1<<n)-1; mask >= 0; --mask) if (!(mask & (1<<i))) sup[mask] += sup[mask^(1<<i)];
while (q--) {
cin >> t;
reverse(t.begin(), t.end());
int cnt[] = {0, 0, 0};
for (char &c: t) {
if (c == '0') ++cnt[0];
else if (c == '1') ++cnt[1];
else ++cnt[2];
}
int mi = *min_element(cnt, cnt+3);
if (cnt[2] == mi) cout << backtrack1(0, 0) << "\n";
else if (cnt[1] == mi) cout << backtrack2(0, 0, 0) << "\n";
else cout << backtrack3(0, 0, 0) << "\n";
}
}
