#include <bits/stdc++.h>
using namespace std;using ll=long long;
int main()
{
    ll n,m,x,y,cnt=0;
    vector<ll>v;
    cin>>n>>m>>x>>y;
    for(int i=0;i<n;i++)
    {
        ll a;
        cin>>a;
        if (a>y)v.push_back(a);
        if (a>=x)cnt++;
    }
    if (cnt>m)
    {
        cout<<"Handicapped"<<endl;return 0;
    }
    sort(v.rbegin(),v.rend());
    ll ans=0;
    for (int i=0;i<min(m,(ll)v.size());i++)
    {
        ans+=v[i];
    }
    cout<<ans<<endl;
}