#include <fstream>
using namespace std;

ifstream fin("secventa.in");
ofstream fout("secventa.out");

int n,k,i,p,u,d[500010],v[500010],m,st,dr;

int main(){
    fin>>n>>k;
    m=-300010;
    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]] && u>=p){
            u--;
        }
        d[++u]=i;
        if(i-d[p]==k)
            p++;
        if(i>=k){
            if(v[d[p]]>m){
                st=d[u]-k+1;
                dr=d[u];
                m=v[d[p]];
            }
        }
    }
    fout<<st<<" "<<dr<<" "<<m;

    return 0;
}