#include <bits/stdc++.h>
using namespace std;
long long MOD = 1000000007;
long double EPS = 1e-9;
long long binpow(long long b, long long p, long long mod) {
  long long ans = 1;
  b %= mod;
  for (; p; p >>= 1) {
    if (p & 1) ans = ans * b % mod;
    b = b * b % mod;
  }
  return ans;
}
void pre() {}
namespace GetPrimitve {
vector<long long> Divisors;
vector<long long> Divisor(long long x) {
  vector<long long> ans;
  for (long long i = 2; i * i <= x; i++) {
    if (x % i == 0) {
      ans.emplace_back(i);
      while (x % i == 0) x /= i;
    }
  }
  if (x > 1) ans.emplace_back(x);
  return ans;
}
bool check(int prim, int p, vector<long long> &divs) {
  for (auto v : divs) {
    if (binpow(prim, (p - 1) / v, p) == 1) return 0;
  }
  return 1;
}
int getRoot(int p) {
  int ans = 2;
  vector<long long> divs = Divisor(p - 1);
  while (!check(ans, p, divs)) ans++;
  return ans;
}
};  // namespace GetPrimitve
const long long MAXB = 1 << 21;
using polybase = long long;
polybase A[MAXB], B[MAXB], C[MAXB];
template <long long NTTMOD, long long PRIMITIVE_ROOT>
struct POLYMUL {
  long long modInv(long long a) {
    return a <= 1
               ? a
               : (long long)(NTTMOD - NTTMOD / a) * modInv(NTTMOD % a) % NTTMOD;
  }
  void NTT(polybase P[], long long n, long long oper) {
    for (int i = 1, j = 0; i < n - 1; i++) {
      for (int s = n; j ^= s >>= 1, ~j & s;)
        ;
      if (i < j) swap(P[i], P[j]);
    }
    for (int d = 0; (1 << d) < n; d++) {
      int m = 1 << d, m2 = m * 2;
      long long unit_p0 = ::binpow(PRIMITIVE_ROOT, (NTTMOD - 1) / m2, NTTMOD);
      if (oper < 0) unit_p0 = modInv(unit_p0);
      for (int i = 0; i < n; i += m2) {
        polybase unit = 1;
        for (int j = 0; j < m; j++) {
          polybase &P1 = P[i + j + m], &P2 = P[i + j];
          polybase t = unit * P1 % NTTMOD;
          P1 = (P2 - t + NTTMOD) % NTTMOD;
          P2 = (P2 + t) % NTTMOD;
          unit = unit * unit_p0 % NTTMOD;
        }
      }
    }
  }
  vector<polybase> mul(const vector<polybase> &a, const vector<polybase> &b) {
    vector<polybase> ret(
        max(0LL, (long long)a.size() + (long long)b.size() - 1), 0);
    int len = 1;
    while (len < (long long)ret.size()) len <<= 1;
    for (int i = 0; i < len; i++) A[i] = i < (int)a.size() ? a[i] : 0;
    for (int i = 0; i < len; i++) B[i] = i < (int)b.size() ? b[i] : 0;
    NTT(A, len, 1);
    NTT(B, len, 1);
    for (long long i = 0; i < len; i++) C[i] = (polybase)A[i] * B[i] % NTTMOD;
    NTT(C, len, -1);
    for (long long i = 0, inv = modInv(len); i < (long long)ret.size(); i++)
      ret[i] = (long long)C[i] * inv % NTTMOD;
    return ret;
  }
  vector<long long> binpow(vector<long long> b, long long p) {
    vector<long long> ans = vector<long long>(1, 1);
    for (; p; p >>= 1) {
      if (p & 1) ans = mul(ans, b);
      b = mul(b, b);
    }
    return ans;
  }
  vector<long long> calc(vector<long long> &arr, int l, int r) {
    if (l == r) {
      return {};
    }
    int mid = (l + r) >> 1;
    vector<long long> x = calc(arr, l, mid), y = calc(arr, mid + 1, r);
    return mul(x, y);
  }
};
POLYMUL<998244353, 3> ntt1;
POLYMUL<943718401, 7> ntt2;
POLYMUL<950009857, 7> ntt3;
POLYMUL<962592769, 7> ntt4;
POLYMUL<975175681, 17> ntt5;
long long possible[1000100];
long long lappos[1000100];
void solve() {
  long long n, x, y;
  cin >> n >> x >> y;
  vector<long long> arr(n + 1);
  for (long long i = 0; i < (n + 1); ++i) {
    cin >> arr[i];
  }
  vector<long long> arr2 = arr;
  for (long long i = 0; i < (n + 1); ++i) {
    arr2[i] = -arr2[i];
    arr2[i] += x;
  }
  vector<long long> poly1(x + 1);
  vector<long long> poly2(x + 1);
  for (auto v : arr) {
    poly1[v] = 1;
  }
  for (auto v : arr2) {
    poly2[v] = 1;
  }
  vector<long long> pp1 = ntt2.mul(poly1, poly2);
  vector<long long> pp2 = ntt3.mul(poly1, poly2);
  for (long long i = x + 1; i <= 2 * x; ++i) {
    if (pp1[i] > 0 || pp2[i] > 0) {
      possible[i - x] = 1;
    }
  }
  assert(possible[x] == 1);
  memset(lappos, -1, sizeof(lappos));
  for (long long i = 1; i <= 1000000; ++i) {
    if (possible[i]) {
      if (2 * (i + y) <= 1000000) {
        lappos[2 * (i + y)] = 2 * (i + y);
      }
    }
  }
  for (long long i = 1; i <= 1000000; ++i) {
    for (long long j = 2 * i; j <= 1000000; j += i) {
      (lappos[j] = max((lappos[j]), (lappos[i])));
    }
  }
  long long q;
  cin >> q;
  for (long long i = 0; i < (q); ++i) {
    long long x;
    cin >> x;
    cout << lappos[x] << " ";
  }
  cout << '\n';
}
signed main() {
  ios_base::sync_with_stdio(false);
  cin.tie(0);
  cout.tie(0);
  pre();
  long long _t = 1;
  srand(time(0));
  for (long long i = 1; i <= _t; i++) {
    solve();
  }
}
