#include <cstdio>
#include <cstdlib>
#include <memory>
using namespace std;

int const minval = -30000;
int const maxval = +30000;
int const maxlen = 500000;
int a[maxlen];
int q[maxlen];
int c_c[maxval-minval+1];
int *c= &c_c[-minval];


int
main() {
  int i, j, n, k, pos, val, q1, q2;

  FILE * fin;
  fin=fopen("secventa.in","r");
  fscanf(fin, "%d %d", &n, &k);
  for(i=0;i<n;i++) fscanf(fin, "%d", &a[i]);
  
  memset(c_c, 0, sizeof(c_c));
  for(i=0;i<k;i++) ++ c[a[i]];
  for(i=minval, j=0; i<=maxval; i++)
    if(0!=c[i]) {
      q[j]=i;
      ++j;
    }
  
  pos=0;
  val=q[0];
  q1=0;
  q2=-1+j;
  for(i=k;i<n;i++) {

    --c[a[i-k]];
    while(q1 <= q2 && 0==c[q[q1]]) ++q1;
    while(q2 >= q1 && q[q2]>a[i])  --q2;
    ++q2;
    q[q2]=a[i];
    ++c[a[i]];

    if(val<q[q1]) {
      val=q[q1];
      pos=i-k+1;
    }
  }

  FILE * fout;
  fout=fopen("secventa.out", "w");
  fprintf (fout, "%d %d %d\n", 1+pos, pos+k, val);
  return 0;
}