#include <fstream>
using namespace std;
ifstream fin("secventa.in");
ofstream fout("secventa.out");
int n,k,p,u,i,v[500010],d[500010],st,dr,sol;
inline void f() {
	fin>>n>>k; sol=-2000000;
    for (i=1;i<=n;i++)
        fin>>v[i];
    p=1; u=1; d[1]=1;
    for (i=2;i<=n;i++) {
        while (v[i]<v[d[u]]&&p<=u)
            u--;
        d[++u]=i;
        if (i-d[p]==k)
            p++;
        if (i>=k&&v[d[p]]>sol) {
			sol=v[d[p]];
			st=i-k+1;
			dr=i;
        }
    }
    fout<<st<<" "<<dr<<" "<<sol;
	return;
}
int main() {
    f();
    return 0;
}