deletions | additions       diff --git a/layout.md b/layout.md  index ee70d8d..cc06f8f 100644  --- a/layout.md  +++ b/layout.md 
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section_Lander_subsection_Design_subsubsection__.tex  section_Penetrator_What_kind_of__.tex  subsection_Drilling_Methods_subsubsection_Mechanical__.tex  delete__2.tex  subsubsection_Sputtering__.tex  subsubsection_Laser_Drilling__.tex  subsubsection_Light_Concentration_Drilling__.tex