/* -*- coding: utf-8 -*-
 *
 * 1454.cc:  No.1454 ツブ消ししとるなEasy - yukicoder
 */

#include<cstdio>
#include<cstdlib>
#include<cstring>
#include<cmath>
#include<iostream>
#include<string>
#include<vector>
#include<map>
#include<set>
#include<stack>
#include<list>
#include<queue>
#include<deque>
#include<algorithm>
#include<numeric>
#include<utility>
#include<complex>
#include<functional>
 
using namespace std;

/* constant */

const int MAX_N = 100000;

/* typedef */

typedef long long ll;

/* global variables */

int as[MAX_N];

/* subroutines */

/* main */

int main() {
  int n, m, x, y;
  scanf("%d%d%d%d", &n, &m, &x, &y);

  for (int i = 0; i < n; i++) scanf("%d", as + i);
  sort(as, as + n);

  int k = lower_bound(as, as + n, x) - as;
  if (n - k > m) { puts("Handicapped"); return 0; }
  
  int l = max<int>(upper_bound(as, as + n, y) - as, n - m);

  ll sum = 0;
  for (int i = l; i < n; i++) sum += as[i];
  printf("%lld\n", sum);
  return 0;
}