#include <fstream>
using namespace std;

ifstream f("secventa.in");
ofstream g("secventa.out");

#define MAXN 500005
int N, K;
int deq[MAXN], front = 1, back = 0;
int sir[MAXN];

int main()
{
	int i, inceput, sfarsit, maxim = -30005;

	f >> N >> K;
	for (i = 1; i <= N; ++i)
	{
		f >> sir[i];
		while (front <= back && sir[deq[back]] > sir[i])
			back--;
		deq[++back] = i;
		if (deq[front] == i - K)
			front++;
		if (i >= K && sir[deq[front]] > maxim)
			maxim = sir[deq[front]], inceput = i - K + 1, sfarsit = i;
	}

	g << inceput << ' ' << sfarsit << ' ' << maxim;

	return 0;
}