#include<fstream>
#include<deque>
using namespace std;

void read();
void write();

deque<pair<int, int> > deq;
int n, k;
int p, v;

int main() {
	read();
	write();
	return 0;
}

void read() {
	ifstream fin("secventa.in");
	fin >> n >> k;
	int i, aux;
	for (i = 1; i <= k; ++i) {
		fin >> aux;
		while (!deq.empty() && deq.front().first > aux)
			deq.pop_front();
		
		deq.push_front(make_pair(aux, i));
	}
	v = deq.back().first;
	p = deq.back().second;
	for (i = k + 1; i <= n; ++i) {
		if (i - deq.back().second >= k)
			deq.pop_back();
		
		fin >> aux;
		while (!deq.empty() && deq.front().first > aux)
			deq.pop_front();
		
		deq.push_front(make_pair(aux, i));
		
		if (deq.back().first > v) {
			v = deq.back().first;
			p = deq.back().second;
		}
	}
	fin.close();
}

void write() {
	ofstream fout("secventa.out");
	fout << p << ' ' << p + k - 1 << ' ' << v;
	fout.close();
}