#include <iostream>
#include <fstream>
#include <deque>
using namespace std;
ifstream ka("secventa.in");
ofstream ki("secventa.out");
struct element
{
    int el, indice;
};
deque <element> coada;
int x, n, i, k, maxim = -100000, inc = 1, sf = 1;
string s;
int main()
{
    ka >> n >> k;
    ka.get();
    getline(ka, s);
    for(int j = 0; j < s.size(); j++)
    {
        i++;
        x = 0;
        int semn = 1;
        if(s[j] == '-')
        {
            semn = -1;
            j++;
        }
        while(s[j]!= ' ')
        {
            x = x*10 + s[j]- '0';
            j++;
        }
        x *= semn;
        while(!coada.empty() && coada.back().el > x)
        {
            coada.pop_back();
        }
        if(!coada.empty() && i - coada.front().indice + 1 > k)
            coada.pop_front();
        element elo;
        elo.el = x;
        elo.indice = i;
        coada.push_back(elo);
        if(coada.front().el > maxim && i >= k)
        {
            maxim = coada.front().el;
            inc = i-k+1;
            sf = i;
        }
    }
    ki << inc << " " << sf << " " << maxim;
}