deletions | additions       diff --git a/layout.md b/layout.md  index 1a3f514..9cfc720 100644  --- a/layout.md  +++ b/layout.md 
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Max_Population_Cities_Range_query__.md  Smallest_Triangles_scan_L_to__.md  Rectangle_Point_Query_Algorithm_and__.md  x__min_in_infty_q__.tex begin_align_x__min_in__.tex