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