#include <fstream>
#include <deque>
using namespace std;

ifstream is("secventa.in");
ofstream os("secventa.out");

deque<int> d;
int a[500001];
int n, k, sol = -30001;
int ind;
int pos;
string p;

int Pars();

int main()
{
    is >> n >> k;
    is.get();
    getline(is, p);
    for ( int i = 1; i <= n; ++i )
    {
        a[i] = Pars();
        while ( !d.empty() && a[d.back()] > a[i] )
            d.pop_back();

        d.push_back(i);

        while ( d.front() <= i - k )
            d.pop_front();

        if ( i >= k && a[d.front()] > sol )
        {
            sol = a[d.front()];
            ind = i;
        }
    }

    os << ind - k + 1 << ' ' << ind << ' ' << sol << '\n';


	is.close();
	os.close();
	return 0;
}

int Pars()
{
    int sgn = 0, asw = 0;
    if ( p[pos] == '-' )
    {
        sgn = 1;
        ++pos;
    }
    while ( p[pos] >= '0' && p[pos] <= '9' )
    {
        asw = asw * 10 + p[pos] - '0';
        ++pos;
    }
    ++pos;
    if ( sgn )
        return -asw;
    return asw;
}