deletions | additions       diff --git a/layout.md b/layout.md  index 7dcef7f..0ea3824 100644  --- a/layout.md  +++ b/layout.md 
...
section_Penetrator_What_kind_of__.tex  subsection_Drilling_Methods_subsubsection_Mechanical__.tex  subsection_Selected_Design_Sketch_of__.tex  subsubsection_RTG_on_Top__.tex a__.tex  subsubsection_RTG_on_Bottom__.tex  subsubsection_Thermal_Design__.tex  subsubsection_Water_Convection__.tex