# include <fstream>
# include <climits>
using namespace std;
ifstream f("secventa.in");
ofstream g("secventa.out");
int a[5000000], prim, ulti, c[5000000], index;
char sir[5000000];
void citire();
int main()
{
    int n, k, s, d, maxi=-INT_MAX, i, semn;
    f>>n>>k;
    f.getline (sir, 5000000, EOF);
    for (i=0; sir[i]; i++)
    {
        semn=1;
        if (sir[i]=='-')
        {
            semn=-1;
            i++;
        }
        if (isdigit(sir[i]))
        {
            index++;
            for (; isdigit(sir[i]); i++)
                a[index]=a[index]*10+sir[i]-'0';
            a[index]*=semn;
        }
    }
    prim=1; ulti=0;
    for (i=1; i<=n; i++)
    {
        while (prim<=ulti && a[i]<a[c[ulti]])
            ulti--;
        c[++ulti]=i;

        if (c[prim]<=i-k)
            prim++;

        if (i>=k)
        {
            if (a[c[prim]]>maxi)
                {
                    maxi=a[c[prim]];
                    s=i-k+1;
                    d=i;
                }
            else
                if (a[c[prim]]==maxi && prim<s)
                {
                    s=i-k+1;
                    d=i;
                }
        }
    }
    g<<s<<' '<<d<<' '<<maxi;
    return 0;
}