Having problem creating a list for culled and unculled

Hello I am having problems with something that should be simple such as splitting a list of points between culled and unculled lists. Please see pdf and grasshopper definition. Best, Shihab110121_Creating a dispatch with culled items.pdf (751.5 KB)
110121_Creating a dispatch with culled items.gh (36.2 KB)

Moved to Grasshopper category.