deletions | additions       diff --git a/layout.md b/layout.md  index 8ee4352..812e312 100644  --- a/layout.md  +++ b/layout.md 
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Line_Segments_Algorithm_and_Runtime__.md  Max_Population_Cities_Range_query__.md Max_Population_Cities_We_store__.md  Smallest_Triangles_scan_L_to__.md  Rectangle_Point_Query_We_represent__.md  begin_align_x__min_in__.tex