#include <bits/stdc++.h>

using namespace std;

class InputReader
{
public:
    static const int BUFF_SIZE = 1 << 17;
    FILE *fin;
    int bp;
    char buff[BUFF_SIZE];
    InputReader (const char *file_name)
    {
        fin = fopen(file_name, "r");
        bp = BUFF_SIZE - 1;
    }
    void adv()
    {
        if (++bp == BUFF_SIZE)
        {
            fread(buff, sizeof(char), BUFF_SIZE, fin);
            bp = 0;
        }
    }
    InputReader& operator >> (int& num)
    {
        num = 0;
        int semn = 1;
        while (isdigit(buff[bp]) == false)
        {
            if (buff[bp] == '-')
                semn = -1;
            adv();
        }
        while (isdigit(buff[bp]))
        {
            num = num * 10 + buff[bp] - '0';
            adv();
        }
        num *= semn;
        return *this;
    }
};

InputReader fin("secventa.in");
ofstream fout("secventa.out");

int v[500005];
int deq[500005];

int main()
{
    int n, k, maxim = INT_MIN, i, st, dr, Front = 1, Back = 0;

    fin >> n >> k;

    for (i = 1; i <= n; ++i)
    {
        fin >> v[i];
    }

    for (i = 1; i <= n; ++i)
    {
        while (Front <= Back && v[i] <= v[deq[Back]])
            --Back;
        deq[++Back] = i;
        if (deq[Front] == i - k)
            ++Front;
        if (i >= k)
        {
            if (v[deq[Front]] > maxim)
            {
                maxim = v[deq[Front]], st = i - k + 1, dr = i;
            }
        }
    }

    fout << st << ' ' << dr << ' ' << maxim << '\n';

    return 0;
}