#include<stdio.h>
#define v 500002

int a[v],w[v],b[v];
int k,n,q,e,max=-31000,inc,sf,li,lf,l;

void citire()
{
freopen("secventa.in","r",stdin);
scanf("%d%d", &n, &k);
q=-1;
e=0;
for (long i=0; i<n; i++)
    {
    scanf("%d", &a[i]);
    ++q; 
    w[q]=a[i];
    b[q]=i;
    if (b[q]-b[e]+1>k)
       ++e;
    while (w[q]<w[q-1] && q-1>=e)
	  {
	  w[q-1]=w[q];
	  b[q-1]=b[q];
	  --q;
	  }
    l=b[q]-b[e]+1;
    li=b[e];
    lf=b[q];
/*    while (a[li-1]>=w[e])
          {
          li--;
          l++;
          }
  */  if (w[e]>max && lf-li+1>=k)
       {
       max=w[e];
       inc=li+1;
       sf=lf+1;
       }    
    }
fclose(stdin);
}

void scrie()
{
freopen("secventa.out","w",stdout);
printf("%d %d %d\n",inc,sf,max);
fclose(stdout);     
}     

int main()
{
citire();    
scrie();
return 0;
}