deletions | additions       diff --git a/layout.md b/layout.md  index 95150f2..61b1793 100644  --- a/layout.md  +++ b/layout.md 
...
subsubsection_Mechanical_Drilling__.tex  subsubsection_Chemical_Drilling__.tex  subsubsection_Laser_Drilling__.tex  subsubsection_Light_Focusing__.tex  subsection_Selected_Design__.tex  subsubsection_RTG_on_Top__.tex  subsubsection_RTG_on_Bottom__.tex