#include <bits/stdc++.h>
using namespace std;
using ll = long long;
#define rep(i, s, e) for (int i = (int)(s); i < (int)(e); ++i)
#define all(a) (a).begin(),(a).end()

int main() {
    cin.tie(nullptr);
    ios_base::sync_with_stdio(false);
    
    int N, M, X, Y;
    cin >> N >> M >> X >> Y;
    vector<int> A(N);
    rep(i, 0, N) cin >> A[i];
    
    sort(all(A));
    
    int mini = upper_bound(all(A), Y) - A.begin();
    int maxi = lower_bound(all(A), X) - A.begin();
    
    if (N - maxi > M) {
        cout << "Handicapped\n";
        return 0;
    }
    
    int ind = max(mini, N - M);
    ll ans = 0;
    rep(i, ind, N) ans += A[i];
    
    cout << ans << '\n';
}