#include <stdio.h>
#include <atcoder/all>
#include <bits/stdc++.h>
using namespace std;
using namespace atcoder;
using mint = modint998244353;
#define rep(i,n) for (int i = 0; i < (n); ++i)
#define Inf 1000000000



int main(){
	
	int N,M,X,Y;
	cin>>N>>M>>X>>Y;
	
	vector<long long> A;
	vector<long long> B;
	rep(i,N){
		long long t;
		cin>>t;
		if(t<=Y)continue;
		if(t>=X){
			A.push_back(t);
		}
		else{
			B.push_back(t);
		}
	}
	
	sort(B.rbegin(),B.rend());
	
	while(B.size()>0&&A.size()+B.size()>M){
		B.pop_back();
	}
	
	if(A.size()+B.size()>M){
		cout<<"Handicapped"<<endl;
		return 0;
	}
	
	long long ans = 0LL;
	
	rep(i,A.size())ans += A[i];
	rep(i,B.size())ans += B[i];
	
	cout<<ans<<endl;
	
    return 0;
}