#include<stdio.h>
int main(){
	int i,n,v[4000],j,k,a,b,c,s,max;
	freopen("secv2.in","r",stdin);
	freopen("secv2.out","w",stdout);
	scanf("%d",&n,&k);
	for (i=0;i<n;++i)
		scanf("%d",&v[i]);
	max=-25001;
	for (i=0;i<n-k-1;++i){
		for (j=i+k;j<n;++j){
			s=0;
			for (c=i;c<j+1;++c)
				s+=v[c];
			if (s>max){
			   a=i;
			   b=j;
			   max=s;
			}
		}
	}
	printf("%d %d %d",a,b,max);
	return 0;
}