#include <fstream>
#include <iostream>
#define MX 500001
#define maxim(a,b) ((a>b) ? a : b)
using namespace std;

ifstream fin("secventa.in");
ofstream fout("secventa.out");
int n,k;
int s[MX], a[MX],m=-32000,start;

void citire()
{
    int i;
    fin>>n>>k;
    for(i=1; i<=n; i++) fin>>a[i];
}

void afisare(int l, int d)
{
    for(; l<=d; l++) cout<<a[s[l]]<<' ';
    cout<<'\n';
}

int main()
{
    int i,x;
    int l,d;
    l=1;
    d=0;
    citire();

    for(i=1; i<=n; i++)
    {
        while(l<=d && a[i]<=a[s[d]]) d--;

        s[++d] = i;

        if(s[l] == i-k) l++;

        if(a[s[l]] > m && i>=k)
        {
            m = a[s[l]];
            start = maxim(1, i-k+1);
        }

        //afisare(l,d);
    }

    fout<<start<<' '<<start+k-1<<' '<<m;

    fin.close(); fout.close();
    return 0;
}