#include <fstream>
#include <climits>
using namespace std;
ifstream cin("secventa.in");
ofstream cout("secventa.out");
int n,k,i,dq[500005],v[500005],st,dr,secvst,secvdr,sol=INT_MIN;
int main()
{
    cin>>n>>k;
    for(i=1;i<=n;i++)
    {
        cin>>v[i];
        while(dq[st]<=i-k&&st<=dr)
            st++;
        while(v[dq[dr]]>=v[i]&&st<=dr)
            dr--;
        dq[++dr]=i;
        if(i>=k&&v[dq[st]]>sol)
        {
            sol=v[dq[st]];
            secvst=i-k+1;
            secvdr=i;
        }
    }
    cout<<secvst<<" "<<secvdr<<" "<<sol;
    return 0;
}