deletions | additions       diff --git a/layout.md b/layout.md  index 0ac468e..a0a5569 100644  --- a/layout.md  +++ b/layout.md 
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section_Query_Optimization_in_Oracle__.tex  figures/oracle/oracle.png  section_Proposed_Solution_We_propose__.tex  figures/deepleft/deepleft.png  figures/bushy1/bushy1.png