#include <cstdio>
#define MX 500001
#define maxim(a,b) ((a>b) ? a : b)
//using namespace std;

FILE *fin, *fout;
int n,k;
int s[MX], a[MX],m=-32000,start;

void citire()
{
    fin = fopen("secventa.in", "r");
    fout = fopen("secventa.out", "w");
    int i;
    fscanf(fin, "%d%d", &n, &k);
    for(i=1; i<=n; i++) fscanf(fin, "%d", &a[i]);
}

int main()
{
    int i;
    int l,d;
    l=1;
    d=0;
    citire();

    for(i=1; i<=n; i++)
    {
        while(l<=d && a[i]<=a[s[d]]) d--;

        s[++d] = i;

        if(s[l] == i-k) l++;

        if(a[s[l]] > m && i>=k)
        {
            m = a[s[l]];
            start = maxim(1, i-k+1);
        }
    }

    fprintf(fout, "%d %d %d", start, start+k-1, m);

    fclose(fin); fclose(fout);
    return 0;
}