#include <fstream>
#include  <deque>
using namespace std;
ifstream fin("secventa.in");
ofstream fout("secventa.out");
deque <int> q;
int main()
{
  int n,k,v[500005],st=0,dr=0,maxx=-(1<<30);
  fin>>n>>k;
  for(int i=1;i<=n;i++)
     fin>>v[i];
  for(int i=1;i<=k;i++)
  {
    while(!q.empty() and v[q.back()]>=v[i])
      q.pop_back();
    q.push_back(i);
  }
maxx=v[q.front()];
  for(int i=k+1;i<=n;i++)
  {
    while(!q.empty() and v[q.back()]>=v[i])
      q.pop_back();
    q.push_back(i);
    while(!q.empty() and q.front()<i-k+1)
     q.pop_front();
    if(maxx<v[q.front()])
    {
      maxx=v[q.front()];
      st=i-k+1;
      dr=i;
     }
  }
  fout<<st<<" "<<dr<<" "<<maxx;
}