#include <fstream>
using namespace std;
int n,k,i,mini[500001],v[500001],maxi=-30001,p,u,st,dr;
ifstream f("secventa.in");
ofstream g("secventa.out");
int main(){
 f>>n>>k;
 for(i=1;i<=n;i++){f>>v[i];}
 p=u=1;mini[p]=1;
 for(i=2;i<=n;i++){
  while(p<=u&&v[i]<=v[mini[u]]){u--;}
  u++;mini[u]=i;
  while(p<=u&&i-mini[p]>=k){p++;}
  if(v[mini[p]]>maxi&&i>=k){maxi=v[mini[p]];dr=i;}
 }
 g<<dr-k+1<<" "<<dr<<" "<<maxi;
 return 0;
}