#include <bits/stdc++.h>
using namespace std;

struct slime {
  long long t, u, l, r, a;
  slime(long long _t = 0, long long _u = 0, long long _l = 0, long long _r = 0,
        long long _a = 0)
      : t(_t), u(_u), l(_l), r(_r), a(_a) {}
};

long long h, w, n, m;
vector<slime> v;
vector<vector<long long>> sum;

int solve();

int main() {
  cin >> h >> w >> n >> m;
  v.resize(n);
  for (auto &[t, u, l, r, a] : v)
    cin >> t >> u >> l >> r >> a, --t, --l, --u, --r;
  sum.assign(h + 1, vector<long long>(w + 1, 0));
  for (int i = 0; i < m; ++i) {
    long long x, y, b, c, t, u, l, r;
    cin >> x >> y >> b >> c, --x, --y;
    t = max(0LL, x - b), u = min(h, x + b + 1);
    l = max(0LL, y - b), r = min(w, y + b + 1);
    sum[t][l] += c, sum[t][r] -= c, sum[u][l] -= c, sum[u][r] += c;
  }
  cout << solve() << endl;
  return 0;
}

int solve() {
  int res = 0;
  for (int i = 0; i <= h; ++i)
    for (int j = 1; j <= w; ++j) sum[i][j] += sum[i][j - 1];
  for (int i = 1; i <= h; ++i)
    for (int j = 0; j <= w; ++j) sum[i][j] += sum[i - 1][j];
  for (int i = 0; i <= h; ++i)
    for (int j = 0; j <= w; ++j) {
      if (j) sum[i][j] += sum[i][j - 1];
      if (i) sum[i][j] += sum[i - 1][j];
      if (i && j) sum[i][j] -= sum[i - 1][j - 1];
    }

  for (auto [t, u, l, r, a] : v) {
    long long now = sum[u][r];
    if (t) now -= sum[t - 1][r];
    if (l) now -= sum[u][l - 1];
    if (t && l) now += sum[t - 1][l - 1];
    if (now < a) ++res;
  }
  return res;
}