#include <bits/stdc++.h>

using namespace std;

int main() {
  int tt;
  cin >> tt;
  while (tt--) {
    int w, d, h;
    cin >> w >> d >> h;
    int a, b;
    cin >> a >> b;
    int f, g;
    cin >> f >> g;
    int ans = b + abs(a - f) + g;
    ans = min(ans, a + abs(b - g) + f);
    ans = min(ans, (d - b) + abs(a - f) + (d - g));
    ans = min(ans, (w - a) + abs(b - g) + (w - f));
    cout << ans + h << '\n';
  }
  return 0;
}

#include <bits/stdc++.h>

using namespace std;

int main() {
  int tt;
  cin >> tt;
  while (tt--) {
    int n;
    cin >> n;
    vector<int> cnt(n + 1);
    for (int i = 0; i < n; i++) {
      int a;
      cin >> a;
      cnt[a] += 1;
    }
    int ans = 0;
    int sum = 0;
    for (int k = 0; k <= n; k++) {
      if (cnt[k] == 0 && sum == k) {
        ans += 1;
      }
      sum += cnt[k];
    }
    cout << ans << '\n';
  }
  return 0;
}

#include <bits/stdc++.h>

using namespace std;

int main() {
  int tt;
  cin >> tt;
  while (tt--) {
    int n;
    cin >> n;
    vector<int> a(n);
    for (int i = 0; i < n; i++) {
      cin >> a[i];
    }
    sort(a.begin(), a.end());
    int ans = 0;
    for (int k = 0; k <= n; k++) {
      if (k == 0 || a[k - 1] < k) {
        if (k == n || a[k] > k) {
          ans += 1;
        }
      }
    }
    cout << ans << '\n';
  }
  return 0;
}

#include <bits/stdc++.h>

using namespace std;

int main() {
  int tt;
  cin >> tt;
  while (tt--) {
    int n;
    cin >> n;
    string s;
    cin >> s;
    vector<vector<int>> at(26);
    for (int i = 0; i < n; i++) {
      at[(int) (s[i] - 'a')].push_back(i);
    }
    vector<int> order(26);
    iota(order.begin(), order.end(), 0);
    sort(order.begin(), order.end(), [&](int i, int j) {
      return at[i].size() > at[j].size();
    });
    string res = "";
    int best = -1;
    for (int cnt = 1; cnt <= 26; cnt++) {
      if (n % cnt == 0) {
        int cur = 0;
        for (int i = 0; i < cnt; i++) {
          cur += min(n / cnt, (int) at[order[i]].size());
        }
        if (cur > best) {
          best = cur;
          res = string(n, ' ');
          vector<char> extra;
          for (int it = 0; it < cnt; it++) {
            int i = order[it];
            for (int j = 0; j < n / cnt; j++) {
              if (j < (int) at[i].size()) {
                res[at[i][j]] = (char) ('a' + i);
              } else {
                extra.push_back((char) ('a' + i));
              }
            }
          }
          for (char& c : res) {
            if (c == ' ') {
              c = extra.back();
              extra.pop_back();
            }
          }
        }
      }
    }
    cout << n - best << '\n';
    cout << res << '\n';
  }
  return 0;
}

#include <bits/stdc++.h>

using namespace std;

int main() {
  int tt;
  cin >> tt;
  while (tt--) {
    int n;
    cin >> n;
    vector<int> a(n);
    for (int i = 0; i < n; i++) {
      cin >> a[i];
    }
    int ans = 1;
    auto Test = [&](long long x) {
      int cnt = 0;
      for (int v : a) {
        long long u = llround(sqrtl(v + x));
        if (u * u == v + x) {
          cnt += 1;
        }
      }
      ans = max(ans, cnt);
    };
    for (int i = 0; i < n; i++) {
      for (int j = i + 1; j < n; j++) {
        int diff = a[j] - a[i];
        for (int k = 1; k * k <= diff; k++) {
          if (diff % k == 0) {
            long long q = k + diff / k;
            if (q % 2 == 0) {
              q /= 2;
              if (q * q >= a[j]) {
                Test(q * q - a[j]);
              }
            }
          }
        }
      }
    }
    cout << ans << '\n';
  }
  return 0;
}

#include <bits/stdc++.h>

using namespace std;

int main() {
  ios::sync_with_stdio(false);
  cin.tie(0);
  int tt;
  cin >> tt;
  while (tt--) {
    int n;
    cin >> n;
    vector<int> r1(n), c1(n), r2(n), c2(n);
    for (int i = 0; i < n; i++) {
      cin >> r1[i] >> c1[i] >> r2[i] >> c2[i];
      assert(1 <= r1[i] && r1[i] <= r2[i] && r2[i] <= 2 && c1[i] <= c2[i]);
      --c1[i];
    }
    vector<int> order(n);
    iota(order.begin(), order.end(), 0);
    sort(order.begin(), order.end(), [&](int i, int j) {
      return c1[i] < c1[j];
    });
    set<pair<int, int>> s;
    int ans = 0;
    int p1 = -1;
    int p2 = -1;
    for (int i : order) {
      if (r1[i] == 1 && r2[i] == 2) {
        if (p1 >= c2[i]) {
          r1[i] = 2;
        }
        if (p2 >= c2[i]) {
          r2[i] = 1;
        }
        if (r1[i] > r2[i]) {
          continue;
        }
      }
      if (r1[i] == 1 && r2[i] == 2) {
        while (!s.empty()) {
          auto it = prev(s.end());
          if (it->first >= c1[i]) {
            c2[it->second] = c1[i];
            s.erase(it);
          } else {
            break;
          }
        }
        ans += (c2[i] - max(c1[i], p1)) + (c2[i] - max(c1[i], p2));
        p1 = p2 = c2[i];
        s.emplace(c2[i], i);
        continue;
      }
      assert(r1[i] == r2[i]);
      if (r1[i] == 1) {
        c1[i] = max(c1[i], p1);
        p1 = max(p1, c2[i]);
      } else {
        c1[i] = max(c1[i], p2);
        p2 = max(p2, c2[i]);
      }
      if (c1[i] < c2[i]) {
        ans += c2[i] - c1[i];
        s.emplace(c2[i], i);
      }
    }
    cout << ans << '\n';
    for (int i = 0; i < n; i++) {
      ++c1[i];
      if (r1[i] <= r2[i] && c1[i] <= c2[i]) {
        cout << r1[i] << " " << c1[i] << " " << r2[i] << " " << c2[i] << '\n';
      } else {
        cout << "0 0 0 0" << '\n';
      }
    }
  }
  return 0;
}

#include <bits/stdc++.h>

using namespace std;

template <typename T>
T inverse(T a, T m) {
  T u = 0, v = 1;
  while (a != 0) {
    T t = m / a;
    m -= t * a; swap(a, m);
    u -= t * v; swap(u, v);
  }
  assert(m == 1);
  return u;
}

template <typename T>
class Modular {
 public:
  using Type = typename decay<decltype(T::value)>::type;

  constexpr Modular() : value() {}
  template <typename U>
  Modular(const U& x) {
    value = normalize(x);
  }

  template <typename U>
  static Type normalize(const U& x) {
    Type v;
    if (-mod() <= x && x < mod()) v = static_cast<Type>(x);
    else v = static_cast<Type>(x % mod());
    if (v < 0) v += mod();
    return v;
  }

  const Type& operator()() const { return value; }
  template <typename U>
  explicit operator U() const { return static_cast<U>(value); }
  constexpr static Type mod() { return T::value; }

  Modular& operator+=(const Modular& other) { if ((value += other.value) >= mod()) value -= mod(); return *this; }
  Modular& operator-=(const Modular& other) { if ((value -= other.value) < 0) value += mod(); return *this; }
  template <typename U> Modular& operator+=(const U& other) { return *this += Modular(other); }
  template <typename U> Modular& operator-=(const U& other) { return *this -= Modular(other); }
  Modular operator-() const { return Modular(-value); }

  template <typename U = T>
  typename enable_if<is_same<typename Modular<U>::Type, int>::value, Modular>::type& operator*=(const Modular& rhs) {
    value = normalize(static_cast<int64_t>(value) * static_cast<int64_t>(rhs.value));
    return *this;
  }

  Modular& operator/=(const Modular& other) { return *this *= Modular(inverse(other.value, mod())); }

  template <typename V, typename U>
  friend V& operator>>(V& stream, Modular<U>& number);

 private:
  Type value;
};

template <typename T> Modular<T> operator+(const Modular<T>& lhs, const Modular<T>& rhs) { return Modular<T>(lhs) += rhs; }
template <typename T, typename U> Modular<T> operator+(const Modular<T>& lhs, U rhs) { return Modular<T>(lhs) += rhs; }
template <typename T, typename U> Modular<T> operator+(U lhs, const Modular<T>& rhs) { return Modular<T>(lhs) += rhs; }

template <typename T> Modular<T> operator-(const Modular<T>& lhs, const Modular<T>& rhs) { return Modular<T>(lhs) -= rhs; }
template <typename T, typename U> Modular<T> operator-(const Modular<T>& lhs, U rhs) { return Modular<T>(lhs) -= rhs; }
template <typename T, typename U> Modular<T> operator-(U lhs, const Modular<T>& rhs) { return Modular<T>(lhs) -= rhs; }

template <typename T> Modular<T> operator*(const Modular<T>& lhs, const Modular<T>& rhs) { return Modular<T>(lhs) *= rhs; }

template <typename U, typename T>
U& operator<<(U& stream, const Modular<T>& number) {
  return stream << number();
}

template <typename U, typename T>
U& operator>>(U& stream, Modular<T>& number) {
  typename common_type<typename Modular<T>::Type, long long>::type x;
  stream >> x;
  number.value = Modular<T>::normalize(x);
  return stream;
}

constexpr int md = 998244353;
using Mint = Modular<std::integral_constant<decay<decltype(md)>::type, md>>;

int main() {
  ios::sync_with_stdio(false);
  cin.tie(0);
  int n;
  Mint p;
  cin >> n >> p;
  p /= 10000;
  vector<vector<Mint>> C(n + 1, vector<Mint>(n + 1));
  for (int i = 0; i <= n; i++) {
    C[i][0] = 1;
    for (int j = 1; j <= i; j++) {
      C[i][j] = C[i - 1][j] + C[i - 1][j - 1];
    }
  }
  vector<vector<Mint>> dp(n + 1, vector<Mint>(n + 1));
  vector<vector<Mint>> aux(n + 1, vector<Mint>(n + 1));
  for (int b = 0; b <= n; b++) {
    dp[0][b] = aux[0][b] = 1;
  }
  for (int i = 1; i <= n; i++) {
    for (int b = 0; b <= n - i; b++) {
      for (int y = 0; y <= i - 1; y++) {
        dp[i][b] += C[i - 1][y] * aux[i - 1 - y][b] * (dp[y][b + 1] * p + (b == 0 ? 0 : dp[y][b - 1] * (1 - p)));
      }
      for (int j = 0; j <= i; j++) {
        aux[i][b] += dp[j][b] * dp[i - j][b] * C[i][j];
      }
    }
  }
  auto ans = dp[n][0];
  for (int i = 1; i <= 2 * n; i += 2) {
    ans /= i;
  }
  cout << ans << '\n';
  return 0;
}

#include <bits/stdc++.h>

using namespace std;

int main() {
  ios::sync_with_stdio(false);
  cin.tie(0);
  int tt;
  cin >> tt;
  while (tt--) {
    int n;
    cin >> n;
    vector<int> p(n);
    for (int i = 1; i < n; i++) {
      cin >> p[i];
      --p[i];
    }
    for (int i = 2; i <= n; i++) {
      if (i == 4 && p[1] == 0 && p[2] == 1 && p[3] == 1) {
        cout << 2 << '\n';
      } else {
        cout << i % 2 << '\n';
      }
    }
    vector<vector<int>> g(n);
    for (int i = 1; i < n; i++) {
      g[p[i]].push_back(i);
    }
    string res = "";
    auto Solve = [&](int nn) {
      vector<vector<vector<bool>>> good(nn);
      vector<vector<vector<vector<int>>>> prevs(nn);
      vector<int> sz(nn);
      vector<int> L(nn);
      vector<int> R(nn);
      function<void(int)> Dfs = [&](int v) {
        sz[v] += 1;
        for (int u : g[v]) {
          Dfs(u);
          sz[v] += sz[u];
        }
        L[v] = sz[v] / 2;
        R[v] = L[v] + 1;
        good[v].assign(2, vector<bool>(R[v] - L[v] + 1, false));
        prevs[v].assign(2, vector<vector<int>>(R[v] - L[v] + 1));
        auto Set = [&](int c, int k, vector<int> pr) {
          if (k >= L[v] && k <= R[v]) {
            good[v][c][k - L[v]] = true;
            prevs[v][c][k - L[v]] = pr;
          }
        };
        if (g[v].size() == 0) {
          Set(0, 1, {});
        }
        if (g[v].size() == 1) {
          int u = g[v][0];
          for (int cu = 0; cu < 2; cu++) {
            for (int ku = L[u]; ku <= R[u]; ku++) {
              if (good[u][cu][ku - L[u]]) {
                Set(1, 1 + (sz[u] - ku), {cu, ku, 1});
                if (cu == 1) {
                  Set(0, 1 + ku, {cu, ku, 0});
                }
              }
            }
          }
        }
        if (g[v].size() == 2) {
          int u = g[v][0];
          int w = g[v][1];
          for (int cu = 0; cu < 2; cu++) {
            for (int ku = L[u]; ku <= R[u]; ku++) {
              if (good[u][cu][ku - L[u]]) {
                for (int cw = 0; cw < 2; cw++) {
                  for (int kw = L[w]; kw <= R[w]; kw++) {
                    if (good[w][cw][kw - L[w]]) {
                      Set(1, 1 + (sz[u] - ku) + (sz[w] - kw), {cu, ku, 1, cw, kw, 1});
                      if (cu == 1) {
                        Set(1, 1 + ku + (sz[w] - kw), {cu, ku, 0, cw, kw, 1});
                      }
                      if (cw == 1) {
                        Set(1, 1 + (sz[u] - ku) + kw, {cu, ku, 1, cw, kw, 0});
                      }
                      if (cu == 1 && cw == 1) {
                        Set(0, 1 + ku + kw, {cu, ku, 0, cw, kw, 0});
                      }
                    }
                  }
                }
              }
            }
          }
        }
      };
      Dfs(0);
      int best = nn + 1;
      int best_k = -1;
      for (int k = L[0]; k <= R[0]; k++) {
        if (good[0][1][k - L[0]]) {
          int val = abs(k - (nn - k));
          if (val < best) {
            best = val;
            best_k = k;
          }
        }
      }
      assert(best <= nn);
      res = string(nn, '.');
      function<void(int, int, int)> Restore = [&](int v, int c, int k) {
        int ptr = 0;
        for (int u : g[v]) {
          res[u] = (prevs[v][c][k - L[v]][ptr + 2] == 0 ? res[v] : (char) ('w' ^ 'b' ^ res[v]));
          Restore(u, prevs[v][c][k - L[v]][ptr], prevs[v][c][k - L[v]][ptr + 1]);
          ptr += 3;
        }
      };
      res[0] = 'w';
      Restore(0, 1, best_k);
      return best;
    };
    Solve(n);
    cout << res << '\n';
  }
  return 0;
}

#include <bits/stdc++.h>

using namespace std;

template <typename T>
T inverse(T a, T m) {
  T u = 0, v = 1;
  while (a != 0) {
    T t = m / a;
    m -= t * a; swap(a, m);
    u -= t * v; swap(u, v);
  }
  assert(m == 1);
  return u;
}

template <typename T>
class Modular {
 public:
  using Type = typename decay<decltype(T::value)>::type;

  constexpr Modular() : value() {}
  template <typename U>
  Modular(const U& x) {
    value = normalize(x);
  }

  template <typename U>
  static Type normalize(const U& x) {
    Type v;
    if (-mod() <= x && x < mod()) v = static_cast<Type>(x);
    else v = static_cast<Type>(x % mod());
    if (v < 0) v += mod();
    return v;
  }

  const Type& operator()() const { return value; }
  template <typename U>
  explicit operator U() const { return static_cast<U>(value); }
  constexpr static Type mod() { return T::value; }

  Modular& operator+=(const Modular& other) { if ((value += other.value) >= mod()) value -= mod(); return *this; }
  Modular& operator-=(const Modular& other) { if ((value -= other.value) < 0) value += mod(); return *this; }
  template <typename U> Modular& operator+=(const U& other) { return *this += Modular(other); }
  template <typename U> Modular& operator-=(const U& other) { return *this -= Modular(other); }
  Modular operator-() const { return Modular(-value); }

  template <typename U = T>
  typename enable_if<is_same<typename Modular<U>::Type, int>::value, Modular>::type& operator*=(const Modular& rhs) {
    value = normalize(static_cast<int64_t>(value) * static_cast<int64_t>(rhs.value));
    return *this;
  }

  Modular& operator/=(const Modular& other) { return *this *= Modular(inverse(other.value, mod())); }

  template <typename V, typename U>
  friend V& operator>>(V& stream, Modular<U>& number);

 private:
  Type value;
};

template <typename T> Modular<T> operator+(const Modular<T>& lhs, const Modular<T>& rhs) { return Modular<T>(lhs) += rhs; }
template <typename T, typename U> Modular<T> operator+(const Modular<T>& lhs, U rhs) { return Modular<T>(lhs) += rhs; }
template <typename T, typename U> Modular<T> operator+(U lhs, const Modular<T>& rhs) { return Modular<T>(lhs) += rhs; }

template <typename T> Modular<T> operator-(const Modular<T>& lhs, const Modular<T>& rhs) { return Modular<T>(lhs) -= rhs; }
template <typename T, typename U> Modular<T> operator-(const Modular<T>& lhs, U rhs) { return Modular<T>(lhs) -= rhs; }
template <typename T, typename U> Modular<T> operator-(U lhs, const Modular<T>& rhs) { return Modular<T>(lhs) -= rhs; }

template <typename T> Modular<T> operator*(const Modular<T>& lhs, const Modular<T>& rhs) { return Modular<T>(lhs) *= rhs; }
template <typename T, typename U> Modular<T> operator*(const Modular<T>& lhs, U rhs) { return Modular<T>(lhs) *= rhs; }
template <typename T, typename U> Modular<T> operator*(U lhs, const Modular<T>& rhs) { return Modular<T>(lhs) *= rhs; }

template<typename T, typename U>
Modular<T> power(const Modular<T>& a, const U& b) {
  assert(b >= 0);
  Modular<T> x = a, res = 1;
  U p = b;
  while (p > 0) {
    if (p & 1) res *= x;
    x *= x;
    p >>= 1;
  }
  return res;
}

template <typename U, typename T>
U& operator<<(U& stream, const Modular<T>& number) {
  return stream << number();
}

template <typename U, typename T>
U& operator>>(U& stream, Modular<T>& number) {
  typename common_type<typename Modular<T>::Type, long long>::type x;
  stream >> x;
  number.value = Modular<T>::normalize(x);
  return stream;
}

constexpr int md = 998244353;
using Mint = Modular<std::integral_constant<decay<decltype(md)>::type, md>>;

int main() {
  int tt;
  cin >> tt;
  while (tt--) {
    int h, w, k;
    cin >> h >> w >> k;
    vector<Mint> fib(h * w + 1);
    fib[0] = 1;
    fib[1] = 2;
    for (int i = 2; i <= h * w; i++) {
      fib[i] = fib[i - 1] + fib[i - 2];
    }
    vector<pair<int, int>> p(k);
    for (int i = 0; i < k; i++) {
      cin >> p[i].first >> p[i].second;
      --p[i].first; --p[i].second;
    }
    long long Q = 0;
    Mint ans = 0;
    for (int ww = 1; ww <= w; ww++) {
      for (int hh = 1; hh <= h; hh++) {
        for (int top = 0; top < 2; top++) {
          for (int bottom = 0; bottom < 2; bottom++) {
            for (int left = 0; left < 2; left++) {
              for (int right = 0; right < 2; right++) {
                int sign = ((top + bottom + left + right) % 2 == 0 ? 1 : -1);
                int rh = max(0, hh - top - bottom);
                int rw = max(0, ww - left - right);
                Q += rh * rw + (h - hh) * (w - ww);
                ans += sign * power(Mint(2), rh * rw);
                vector<vector<int>> g(hh * ww);
                vector<bool> must(hh * ww, false);
                bool any = false;
                for (int i = 0; i <= h - hh; i++) {
                  for (int j = 0; j <= w - ww; j++) {
                    vector<pair<int, int>> here;
                    for (auto& c : p) {
                      if (c.first >= i + top && c.first < i + hh - bottom && c.second >= j + left && c.second < j + ww - right) {
                        here.emplace_back(c.first - i - top, c.second - j - left);
                      }
                    }
                    if (here.size() == 0) {
                      any = true;
                    }
                    if (here.size() == 1) {
                      int x = here[0].first * rw + here[0].second;
                      must[x] = true;
                    }
                    if (here.size() == 2) {
                      int x = here[0].first * rw + here[0].second;
                      int y = here[1].first * rw + here[1].second;
                      g[x].push_back(y);
                      g[y].push_back(x);
                    }
                  }
                }
                if (!any) {
                  Mint ways = 1;
                  vector<bool> was(rh * rw, false);
                  for (int i = 0; i < rh * rw; i++) {
                    if (!was[i] && g[i].empty()) {
                      was[i] = true;
                      if (!must[i]) {
                        ways *= 2;
                      }
                    }
                  }
                  for (int i = 0; i < rh * rw; i++) {
                    if (!was[i] && g[i].size() == 1) {
                      vector<bool> seq;
                      int x = i;
                      while (true) {
                        was[x] = true;
                        seq.push_back(must[x]);
                        int to = -1;
                        for (int y : g[x]) {
                          if (!was[y]) {
                            to = y;
                            break;
                          }
                        }
                        if (to == -1) {
                          break;
                        }
                        x = to;
                      }
                      int sz = (int) seq.size();
                      int beg = 0;
                      while (beg < sz) {
                        if (seq[beg]) {
                          beg += 1;
                          continue;
                        }
                        int end = beg;
                        while (end + 1 < sz && !seq[end + 1]) {
                          end += 1;
                        }
                        int len = end - beg + 1;
                        ways *= fib[len];
                        beg = end + 1;
                      }
                    }
                  }
                  assert(was == vector<bool>(rh * rw, true));
                  ans -= sign * ways;
                }
              }
            }
          }
        }
      }
    }
    cout << ans << '\n';
  }
  return 0;
}

#include <bits/stdc++.h>

using namespace std;

template <typename T>
T inverse(T a, T m) {
  T u = 0, v = 1;
  while (a != 0) {
    T t = m / a;
    m -= t * a; swap(a, m);
    u -= t * v; swap(u, v);
  }
  assert(m == 1);
  return u;
}

template <typename T>
class Modular {
 public:
  using Type = typename decay<decltype(T::value)>::type;

  constexpr Modular() : value() {}
  template <typename U>
  Modular(const U& x) {
    value = normalize(x);
  }

  template <typename U>
  static Type normalize(const U& x) {
    Type v;
    if (-mod() <= x && x < mod()) v = static_cast<Type>(x);
    else v = static_cast<Type>(x % mod());
    if (v < 0) v += mod();
    return v;
  }

  const Type& operator()() const { return value; }
  template <typename U>
  explicit operator U() const { return static_cast<U>(value); }
  constexpr static Type mod() { return T::value; }

  Modular& operator+=(const Modular& other) { if ((value += other.value) >= mod()) value -= mod(); return *this; }
  Modular& operator-=(const Modular& other) { if ((value -= other.value) < 0) value += mod(); return *this; }
  template <typename U> Modular& operator+=(const U& other) { return *this += Modular(other); }
  template <typename U> Modular& operator-=(const U& other) { return *this -= Modular(other); }
  Modular operator-() const { return Modular(-value); }

  template <typename U = T>
  typename enable_if<is_same<typename Modular<U>::Type, int>::value, Modular>::type& operator*=(const Modular& rhs) {
    value = normalize(static_cast<int64_t>(value) * static_cast<int64_t>(rhs.value));
    return *this;
  }

  Modular& operator/=(const Modular& other) { return *this *= Modular(inverse(other.value, mod())); }

  template <typename V, typename U>
  friend V& operator>>(V& stream, Modular<U>& number);

 private:
  Type value;
};

template <typename T> Modular<T> operator+(const Modular<T>& lhs, const Modular<T>& rhs) { return Modular<T>(lhs) += rhs; }
template <typename T, typename U> Modular<T> operator+(const Modular<T>& lhs, U rhs) { return Modular<T>(lhs) += rhs; }
template <typename T, typename U> Modular<T> operator+(U lhs, const Modular<T>& rhs) { return Modular<T>(lhs) += rhs; }

template <typename T> Modular<T> operator-(const Modular<T>& lhs, const Modular<T>& rhs) { return Modular<T>(lhs) -= rhs; }
template <typename T, typename U> Modular<T> operator-(const Modular<T>& lhs, U rhs) { return Modular<T>(lhs) -= rhs; }
template <typename T, typename U> Modular<T> operator-(U lhs, const Modular<T>& rhs) { return Modular<T>(lhs) -= rhs; }

template <typename T> Modular<T> operator*(const Modular<T>& lhs, const Modular<T>& rhs) { return Modular<T>(lhs) *= rhs; }
template <typename T, typename U> Modular<T> operator*(const Modular<T>& lhs, U rhs) { return Modular<T>(lhs) *= rhs; }
template <typename T, typename U> Modular<T> operator*(U lhs, const Modular<T>& rhs) { return Modular<T>(lhs) *= rhs; }

template<typename T, typename U>
Modular<T> power(const Modular<T>& a, const U& b) {
  assert(b >= 0);
  Modular<T> x = a, res = 1;
  U p = b;
  while (p > 0) {
    if (p & 1) res *= x;
    x *= x;
    p >>= 1;
  }
  return res;
}

template <typename U, typename T>
U& operator<<(U& stream, const Modular<T>& number) {
  return stream << number();
}

template <typename U, typename T>
U& operator>>(U& stream, Modular<T>& number) {
  typename common_type<typename Modular<T>::Type, long long>::type x;
  stream >> x;
  number.value = Modular<T>::normalize(x);
  return stream;
}

constexpr int md = 998244353;
using Mint = Modular<std::integral_constant<decay<decltype(md)>::type, md>>;

class dsu {
 public:
  vector<int> p;
  vector<int> sz;
  int n;

  dsu(int _n) : n(_n) {
    p.resize(n);
    iota(p.begin(), p.end(), 0);
    sz.assign(n, 1);
  }

  inline int get(int x) {
    return (x == p[x] ? x : (p[x] = get(p[x])));
  }

  inline bool unite(int x, int y) {
    x = get(x);
    y = get(y);
    if (x != y) {
      p[x] = y;
      sz[y] += sz[x];
      return true;
    }
    return false;
  }
};

int main() {
  int tt;
  cin >> tt;
  while (tt--) {
    int h, w, k;
    cin >> h >> w >> k;
    vector<Mint> fib(h * w + 1);
    fib[0] = 1;
    fib[1] = 2;
    for (int i = 2; i <= h * w; i++) {
      fib[i] = fib[i - 1] + fib[i - 2];
    }
    vector<pair<int, int>> p(k);
    for (int i = 0; i < k; i++) {
      cin >> p[i].first >> p[i].second;
      --p[i].first; --p[i].second;
    }
    Mint ans = 0;
    for (int ww = 1; ww <= w; ww++) {
      for (int top = 0; top < 2; top++) {
        for (int left = 0; left < 2; left++) {
          for (int right = 0; right < 2; right++) {
            if (ww == 1 && left + right > 0) {
              continue;
            }
            int sign = ((top + left + right) % 2 == 0 ? 1 : -1);
            dsu d(h * ww);
            vector<vector<int>> g(h * ww);
            vector<bool> must(h * ww);
            bool done = false;
            Mint prod = power(Mint(2), (h - top) * (ww - left - right));
            for (int i = 0; i < h; i++) {
              for (int j = 0; j <= w - ww; j++) {
                vector<pair<int, int>> here;
                for (auto& c : p) {
                  if (c.first >= i + top && c.second >= j + left && c.second < j + ww - right) {
                    here.emplace_back(c.first - i, c.second - j);
                  }
                }
                if (here.size() == 0) {
                  ans += sign * prod;
                  done = true;
                  break;
                }
                if (here.size() == 1) {
                  int x = here[0].first * ww + here[0].second;
                  if (!must[x]) {
                    must[x] = true;
                    int px = d.get(x);
                    prod /= fib[d.sz[px]];
                    d.sz[px] -= 1;
                    int sub = 0;
                    for (int y : g[x]) {
                      if (!must[y]) {
                        sub += 1;
                      }
                    }
                    ans += sign * prod * fib[d.sz[px] - sub];
                    prod *= fib[d.sz[px]];
                  }
                }
                if (here.size() == 2) {
                  int x = here[0].first * ww + here[0].second;
                  int y = here[1].first * ww + here[1].second;
                  int px = d.get(x);
                  int py = d.get(y);
                  assert(px != py);
                  prod /= fib[d.sz[px]];
                  prod /= fib[d.sz[py]];
                  if (!must[x] && !must[y]) {
                    int subx = 1;
                    for (int t : g[x]) {
                      if (!must[t]) {
                        subx += 1;
                      }
                    }
                    int suby = 1;
                    for (int t : g[y]) {
                      if (!must[t]) {
                        suby += 1;
                      }
                    }
                    ans += sign * prod * fib[d.sz[px] - subx] * fib[d.sz[py] - suby];
                    g[x].push_back(y);
                    g[y].push_back(x);
                  }
                  d.unite(px, py);
                  prod *= fib[d.sz[py]];
                }
              }
              if (done) {
                break;
              }
              for (int j = left; j < ww - right; j++) {
                int x = (h - 1 - i) * ww + j;
                if (must[x]) {
                  done = true;
                  break;
                }
                int px = d.get(x);
                prod /= fib[d.sz[px]];
                d.sz[px] -= 1;
                prod *= fib[d.sz[px]];
                for (int y : g[x]) {
                  if (!must[y]) {
                    must[y] = true;
                    int py = d.get(y);
                    prod /= fib[d.sz[py]];
                    d.sz[py] -= 1;
                    prod *= fib[d.sz[py]];
                  }
                }
              }
              if (done) {
                break;
              }
            }
          }
        }
      }
    }
    cout << ans << '\n';
  }
  return 0;
}