#include<fstream>
#include<deque>
#define dim 500002

using namespace std;

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

int n,k,i,v[dim],baza,fin,st;
deque<int>q;

int main (){
	f>>n>>k;
	
	
	for(i=1;i<=n;i++)
		f>>v[i];
	q.push_back(i);
	for(i=2;i<k;++i){
		
		while(!q.empty() && v[i]<=v[q.back()])
			q.pop_back();
		q.push_back(i);
	}
	
	baza=-dim;
	for(i=k;i<=n;++i){
		
		
		
		while(!q.empty() && v[i]<=v[q.back()])
			q.pop_back();
		
		q.push_back(i);
		
		if(v[q.front()]>baza){
			
			baza=v[q.front()];
			
			st=i-k+1;
			fin=i;
			
		}
		
		while(q.front()<=i-k+1)
			q.pop_front();
		
	}
	
	g<<st<<" "<<fin<<" "<<baza<<"\n";
	
	return 0;
}