#include <iostream>
#include <fstream>
#include <deque>
using namespace std;
ifstream f("secventa.in");
ofstream g("secventa.out");

deque<int> poz;int sol=-111111,s1,s2;
int a[505005];
int n,k;
void citire()
{
    f>>n>>k;
    for(int i=1;i<=n;i++) f>>a[i];
}
void init_baza()
{
    for(int i=1;i<=k;i++)
    {
        while(poz.empty()==0 && a[i]<=a[poz.back()]) {poz.pop_back();}
        poz.push_back(i);

    }

  //  cout<<poz.empty();


}
void solve()
{
    sol=a[poz.front()];s1=1;s2=k;
    for(int i=k+1;i<=n;i++)
    {
        while(a[i]<=a[poz.back()] && !poz.empty()) {poz.pop_back();}
        poz.push_back(i);
        while(poz.front()<i-k+1) {poz.pop_front();}

//cout<<poz.front();
        if(a[poz.front()]>sol)
            {sol=a[poz.front()];s2=i;s1=i-k+1;}
           // cout<<sol<<" ";

    }
    g<<s1<<" "<<s2<<" "<<sol;


}
int main()
{
    citire();
    init_baza();
    solve();
    return 0;
}