#include<iostream>
#include<fstream>
using namespace std;
int main()
{
	ifstream f("secventa.in");
	ofstream g("secventa.out");
	
	int n,i,a[500005],k,m,ps,pi,b;
	f>>n;
	f>>k;
	m = -30004;
	for(i=1;i<=n;i++)
	{
		f>>a[i];
		if(i>=k)
		{
			b=*min_element(a+i-k+1,a+i);
			if(b > m)
			{
				pi=i-k+1;
				ps=i;
				m = b;
			}
		}
	}



	g<<pi<<" "<<ps<<" "<<m<<"\n";
	f.close();
	g.close();
	
	return 0;
}