/**
*    author:  shu8Cream
*    created: 31.03.2021 21:33:39
**/

#include <bits/stdc++.h>
using namespace std;
#define rep(i,n) for (int i=0; i<(n); i++)
#define all(x) (x).begin(), (x).end()
using ll = long long;
using P = pair<int,int>;
using vi = vector<ll>;
using vvi = vector<vi>;

int main() {
    cin.tie(nullptr);
    ios::sync_with_stdio(false);
    ll n,m,x,y;
    cin >> n >> m >> x >> y;
    vi a(n);
    rep(i,n) cin >> a[i];
    sort(all(a));
    auto itr1 = lower_bound(all(a), y+1) - a.begin();
    auto itr2 = lower_bound(all(a), x) - a.begin();
    ll ans = 0;
    if(n-itr2>m){
        cout << "Handicapped" << endl;
        return 0;
    }
    rep(i,m){
        if(n-1-i<itr1) break;
        ans+=a[n-1-i];
    }
    cout << ans << endl;
}