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

typedef long long ll;
typedef vector<int> VI;
typedef vector<VI> VVI;
typedef vector<long long> VL;
typedef vector<vector<long long>> VVL;
typedef pair<int,int> Pair;
typedef tuple<int,int,int> tpl;

#define ALL(a)  (a).begin(),(a).end()
#define SORT(c) sort((c).begin(),(c).end())
#define REVERSE(c) reverse((c).begin(),(c).end())
#define EXIST(m,v) (m).find((v)) != (m).end()
#define LB(a,x) lower_bound((a).begin(), (a).end(), x) - (a).begin()
#define UB(a,x) upper_bound((a).begin(), (a).end(), x) - (a).begin()

#define FOR(i,a,b) for(int i=(a);i<(b);++i)
#define REP(i,n)  FOR(i,0,n)
#define RFOR(i,a,b) for(int i=(a)-1;i>=(b);--i)
#define RREP(i,n) RFOR(i,n,0)

#define en "\n"

constexpr double EPS = 1e-9;
constexpr double PI  = 3.1415926535897932;
constexpr int INF = 2147483647;
constexpr long long LINF = 1LL<<60;
constexpr long long MOD = 1000000007; // 998244353;

template<class T> inline bool chmax(T& a, T b){if(a<b){a=b;return true;}return false;}
template<class T> inline bool chmin(T& a, T b){if(a>b){a=b;return true;}return false;}

void Main(){
    int H,W,N,M; cin >> H >> W >> N >> M;
    VI T(N),U(N),L(N),R(N),A(N); REP(i,N) cin >> T[i] >> U[i] >> L[i] >> R[i] >> A[i], T[i]--, U[i]--, L[i]--, R[i]--;

    ll sum[H+2][W+2]; REP(i,H+2)REP(j,W+2) sum[i][j] = 0;
    REP(i,M){
        int x,y,b,c; cin >> x >> y >> b >> c; x--; y--;
        int s = max(0,x-b), t = max(0,y-b); sum[s+1][t+1] += c;
        s = min(H,x+b+1); t = min(W,y+b+1); sum[s+1][t+1] += c;
        s = max(0,x-b); t = min(W,y+b+1); sum[s+1][t+1] -= c;
        s = min(H,x+b+1); t = max(0,y-b); sum[s+1][t+1] -= c;
    }

    REP(i,H+1)REP(j,W+1) sum[i][j+1] += sum[i][j];
    REP(j,W+1)REP(i,H+1) sum[i+1][j] += sum[i][j];

    FOR(i,1,H+2)FOR(j,1,W+2){
        sum[i][j] += sum[i-1][j] + sum[i][j-1] - sum[i-1][j-1];
    }

    int ans = 0;
    REP(i,N){
        ll h = sum[U[i]+1][R[i]+1] - sum[U[i]+1][L[i]] - sum[T[i]][R[i]+1] + sum[T[i]][L[i]];
        if(h < A[i]) ans++;
    }
    cout << ans << en;
    return;
}

int main(void){
    cin.tie(0);cout.tie(0);ios_base::sync_with_stdio(0);cout<<fixed<<setprecision(15);
    int t=1; //cin>>t;
    while(t--) Main();
    return 0;
}