#include<fstream>
#include<deque>
#define INF 100001
#define NMAX 500001
using namespace std;
int n,k,i,poz,st,dr;
int a[NMAX];
deque<int>d;
int main()
{
    ifstream f("secventa.in");
    ofstream g("secventa.out");
    f>>n>>k;
    for (i=1;i<=n;++i) f>>a[i];
    a[0]=-INF;
    for (i=1;i<=n;++i)
    {
        while(!d.empty() && a[i]<=a[d.back()]) d.pop_back();
        d.push_back(i);
        if (d.front()==i-k) d.pop_front();
        if (i>=k)
            if (a[d.front()]>a[poz])
            {
                poz=d.front();
                dr=i;
                st=dr-k+1;
            }
    }
    g<<st<<' '<<dr<<' '<<a[poz];
    return 0;
}