#include <cstdio>
#include <fstream>
#include <deque>
#include <cstring>
#define nmax 500005
using namespace std;
ifstream f("secventa.in");
ofstream g("secventa.out");
int n,k,p,u,maxim=-nmax;
int v[nmax];
deque <int> a;
char s[nmax*7];

int main()
{
    int i,j,t;
    f>>n>>k;f.get();
    f.getline(s,7*nmax);
    t=strlen(s);
    i=1;
    bool ok=false;

    for (j=0;j<t;j++) {
        if (s[j]==' ') {
                if (ok==true) v[i]=-v[i];
                ok=false;
                i++;
        }
        else
            if (s[j]=='-') ok=true;
        else
            v[i]=v[i]*10+s[j]-'0';

    }

    for (i=1;i<=n;i++) {

        while ((!a.empty())&&(v[a.back()]>=v[i]))
                    a.pop_back();
        a.push_back(i);

        if (i>=k&&v[a.front()]>maxim) {
               maxim=v[a.front()];
               p=i-k+1;
               u=i;
        }
        if (i-k+1==a.front()) a.pop_front();

    }


    g<<p<<' '<<u<<' '<<maxim<<'\n';
    return 0;
}