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

#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); i >= (b); i--)
#define ALL(v) (v).begin(), (v).end()
#define rALL(v) (v).rbegin(), (v).rend()

using lint = long long;
using ld = long double;

int INF = 2000000000;
lint LINF = 1000000000000000000;

struct SetupIo {
    SetupIo() {
        ios::sync_with_stdio(false);
        cin.tie(nullptr);
        cout << fixed << setprecision(15);
    }
} setupio;

#include <atcoder/dsu>

int main() {
    lint n, t, x, y;
    cin >> n >> t >> x >> y;
    vector<lint> d(n);
    rep(i, n) {
        cin >> d[i];
    }
    sort(ALL(d));
    atcoder::dsu uf(n);
    rep(i, n - 1) {
        if (d[i + 1] - d[i] <= t) {
            uf.merge(i, i + 1);
        }
    }
    auto gr = uf.groups();
    int sz = gr.size();
    vector<int> g(sz);
    rep(i, sz) {
        g[i] = gr[i].size();
    }
    sort(rALL(g));
    For(i, 1, sz) {
        g[i] += g[i - 1];
    }
    For(k, 1, n + 1) {
        lint i = lower_bound(ALL(g), k) - g.begin();
        lint ans = x * i;
        cout << ans << " ";
    }
    cout << "\n";
}