#include <fstream>
using namespace std;
ifstream f("secv2.in");
ofstream g("secv2.out");
int x,k,s[50005],n,sm=-1250000000,pf,l;
int main()
{
    f>>n>>k;
    for(int i=1;i<=n;i++)
    {
        f>>x;
        s[i]=s[i-1]+x;
    }
    for(int i=k;i<n;i++)
        for(int j=i;j<=n;j++)
        {
            x=s[j]-s[j-i];
            if(x>sm)
            {
                pf=j;
                sm=x;
                l=i;
            }
        }
    if(s[n]>sm)
    {
        pf=n;
        l=n;
        sm=s[n];
    }
    g<<pf-l+1<<" "<<pf<<" "<<sm<<'\n';
    return 0;
}