#include <bits/stdc++.h>
#include<atcoder/all>
using namespace atcoder;
using namespace std;
using ll = long long;
using vll = vector<ll>;
using vvll = vector<vll>;
using vvvll = vector<vvll>;
using vvvvll = vector<vvvll>;
using vb = vector<bool>;
using vvb = vector<vb>;
using vvvb = vector<vvb>;
using vvvvb = vector<vvvb>;
using vvvvvb = vector<vvvvb>;
#define all(A) A.begin(),A.end()
#define rep(i, n) for (ll i = 0; i < (ll) (n); i++)
template<class T>
bool chmax(T& p, T q, bool C = 1) {
    if (C == 0 && p == q) {
        return 1;
    }
    if (p < q) {
        p = q;
        return 1;
    }
    else {
        return 0;
    }
}
template<class T>
bool chmin(T& p, T q, bool C = 1) {
    if (C == 0 && p == q) {
        return 1;
    }
    if (p > q) {
        p = q;
        return 1;
    }
    else {
        return 0;
    }
}
ll modPow(long long a, long long n, long long p) {
    if (n == 0) return 1; // 0乗にも対応する場合
    if (n == 1) return a % p;
    if (n % 2 == 1) return (a * modPow(a, n - 1, p)) % p;
    long long t = modPow(a, n / 2, p);
    return (t * t) % p;
}
ll gcd(ll(a), ll(b)) {
    if (a == 0)return b;
    if (b == 0)return a;
    ll c = a;
    while (a % b != 0) {
        c = a % b;
        a = b;
        b = c;
    }
    return b;
}
ll sqrtz(ll N) {
    ll L = 0;
    ll R = sqrt(N) + 10000;
    while (abs(R - L) > 1) {
        ll mid = (R + L) / 2;
        if (mid * mid <= N)L = mid;
        else R = mid;
    }
    return L;
}

bool DEB = 0;

using mint = modint1000000007;
using vm = vector<mint>;
using vvm = vector<vm>;
using vvvm = vector<vvm>;


vector<mint> fact, factinv, inv, factK;
const ll mod = 1e9 + 7;
void prenCkModp(ll n) {
    //factK.resize(4*n+5);
    fact.resize(n + 5);
    factinv.resize(n + 5);
    inv.resize(n + 5);
    fact[0] = fact[1] = 1;
    factinv[0] = factinv[1] = 1;
    inv[1] = 1;
    for (ll i = 2; i < n + 5; i++) {
        fact[i] = (fact[i - 1] * i);
        inv[i] = (mod - ((inv[mod % i] * (mod / i))));
        factinv[i] = (factinv[i - 1] * inv[i]);
    }
    //factK[0]=1;
    //for(ll i=1;i<4*n+5;i++){
    //    factK[i]=factK[i-1]*mint(K-i+1);
    //    //K*(K-1)*...*(K-i+1);
    //}
}
mint nCk(ll n, ll k) {
    if (n < k || k < 0) return 0;
    return (fact[n] * ((factinv[k] * factinv[n - k])));
}
//mint nCkK(ll n,ll k){
//    if(K<n||K-n<k)return 0;
//    mint res=factK[n+k];
//    res*=factK[n].inv();
//    res*=factinv[k];
//    return res;
//}



int main() {

    cin.tie(nullptr);
    ios::sync_with_stdio(false);

    ll H,W,N,D;
    cin>>H>>W>>N>>D;
    vvll S(H,vll(W,-1));
    dsu d(N);
    rep(i,N){
        ll X,Y;
        cin>>X>>Y;
        X--;Y--;
        S[X][Y]=i;
        for(ll x=X-D;x<=X+D;x++){
            for(ll y=Y-D;y<=Y+D;y++){
                if(x<0||y<0||x>=H||y>=W)continue;
                if(S[x][y]==-1)continue;
                if(abs(x-X)+abs(y-Y)>D)continue;
                d.merge(S[X][Y],S[x][y]);
            }
        }
    }
    auto DV=d.groups();
    ll V=DV.size();
    for(auto P:DV)if(P.size()==1)V--;

    ll m=1e18;
    ll M=1;
    rep(X,H)rep(Y,W){
        if(S[X][Y]>=0)continue;
        set<ll> SS;
        bool OC=0;
        for(ll x=X-D;x<=X+D;x++){
            for(ll y=Y-D;y<=Y+D;y++){
                if(x<0||y<0||x>=H||y>=W)continue;
                if(S[x][y]==-1)continue;
                if(abs(x-X)+abs(y-Y)>D)continue;
                ll LD=d.leader(S[x][y]);
                if(d.size(LD)==1){
                    continue;
                    OC=1;
                }
                SS.insert(d.leader(S[x][y]));
            }
        }
        ll SN=SS.size();
        if(SN>0){
            m=min(m,V-(SN-1));
            M=max(M,V-(SN-1));
        }
        else{
            m=min(m,V+OC);
            M=max(M,V+OC);
        }
    }
    cout<<m<<" "<<M<<endl;
}