#include <fstream>
#include <deque>
#include <stdio.h>
using namespace std;

//ifstream fin("secventa.in");
//ofstream fout("secventa.out");

const int N = 5e5 + 5;

deque<int> Q;
int n, k, bazaMax = -32001, v[N];
int i_final;

// citeste si returneaza urmatorul numar intreg din fisier 
void get(int& x); 

int main() 
{
	freopen("secventa.in", "r", stdin);
	freopen("secventa.out", "w", stdout);
    get(n);
    get(k);
    for (int i = 1; i <= n; ++i) 
    {
        get(v[i]);
        while (!Q.empty() && v[i] < v[Q.back()])
            Q.pop_back();
            
        if (!Q.empty() && Q.front() + k == i)   // vom adauga pe i deci vom depasi lungimea k
            Q.pop_front();
      
        Q.push_back(i);
        
        if (i >= k && v[Q.front()] > bazaMax) 
        {
            bazaMax = v[Q.front()];
            i_final = i;
        }
    }
    
    int i_initial = i_final - k + 1;
    
    printf("%d %d %d", i_initial, i_final, bazaMax);
    
    return 0;
}


const int Lim = 10000000;
int p =  Lim - 1;
char s[Lim];

void Next()
{
    if (++p == Lim)
        fread(s, 1, Lim, stdin), p = 0;
}

void get(int &x)
{
    for (; s[p] < '0' || s[p] > '9'; Next());
    for (x = 0; s[p] >= '0' && s[p] <= '9'; Next())
        x = x * 10 + s[p] - '0';
}