#include <iostream>
#include<cstdio>
#define Nmax 500001
using namespace std;

long long n,k,i,a[Nmax],Deque[Nmax],Front,Back,mx=-30005,imx,jmx;
#define DIM 10000
char buff[DIM];
int poz=0;
void citeste(long long &numar)
{
     numar = 0;
     char semn='+';
     while (buff[poz] < '0' || buff[poz] > '9')
     {
          semn = buff[poz];
          if (++poz == DIM)
               fread(buff,1,DIM,stdin),poz=0;
     }
     while ('0'<=buff[poz] && buff[poz]<='9')
     {
          numar = numar*10 + buff[poz] - '0';
          if (++poz == DIM)
               fread(buff,1,DIM,stdin),poz=0;
     }
     if (semn == '-')
          numar = -numar;
}
int main()
{
    freopen("secventa.in","r",stdin);
    freopen("secventa.out","w",stdout);

    cin>>n>>k;
    for(i=1;i<=n;i++)
        citeste(a[i]);
    Front=1;
    Back=0;
    for(i=1;i<=n;i++)
    {
        while(Front<=Back && a[i]<=a[Deque[Back]])
            Back--;
        Deque[++Back]=i;
        if(Deque[Front]==i-k)
            Front++;
        if(i>=k)
            if(a[Deque[Front]]>mx)
            {
                mx=a[Deque[Front]];
                imx=i-k+1;
                jmx=i;
            }
    }
    cout<<imx<<' '<<jmx<<' '<<mx;
}