#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 b[505005];
long long int n,k,semn,i,j;
char v[5*500005],ch[1];
void citire()
{
    f>>n>>k;
    f.getline(ch,1);
f.getline(v,500001);
for(i=1;i<=n;i++){
    semn=1;
 if(v[j]=='-'){semn=-1;j++;}
 while(v[j]>='0' && v[j]<='9')
    {b[i]=b[i]*10+v[j]-48;j++;}
 b[i]=b[i]*semn;
 j++;
}
//for(i=1;i<=n;i++)cout<<b[i]<<" ";
}
void init_baza()
{
    for(int i=1;i<=k;i++)
    {
        while(poz.empty()==0 && b[i]<=b[poz.back()]) {poz.pop_back();}
        poz.push_back(i);

    }

  //  cout<<poz.empty();


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

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

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


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