#include <fstream>
#include <cstring>
#include <cstdio>
using namespace std;
ifstream f("secventa.in");
ofstream g("secventa.out");
char s[2000000];int d[2000000],a[2000000];
int main(){
    int i,n,k,head,tail,in,t,nr,ok=0,l,j=0;f>>n>>k; f.get();
    f.getline(s,2000000);l=strlen(s);
    for(i=0;i<l;i++){
        if(s[i]==' '){
            if(ok==1)
                a[++j]=-nr;
            else
                a[++j]=nr;
            nr=0; ok=0;
        }
        else
        if(s[i]=='-')ok=1;
        else
            nr=nr*10+s[i]-'0';
    }
    if(ok==1)a[n]=-nr;else a[n]=nr;
    nr=-10000000;head=1;tail=0;
    for(i=1;i<=n;i++){
        while(head<=tail&&a[i]<a[d[tail]])--tail;
        d[++tail] = i;
        if(i-k==d[head])head++;
        if(i>=k&&nr<a[d[head]])
        { nr=a[d[head]]; in=i-k+1; t=i; }
    }
    g<<in<<" "<<t<<" "<<nr;
    return 0;
}