deletions | additions       diff --git a/layout.md b/layout.md  index 4f63c9e..127303e 100644  --- a/layout.md  +++ b/layout.md 
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Points_and_Planes__.md  D_C_Convex_Hull_Runtime__.md  Separability_By_Way_of_Convex__.md  begin_claim_P_NP_end__.tex begin_claim_Two_point_sets__.tex