deletions | additions       diff --git a/layout.md b/layout.md  index 071a68a..29e1f62 100644  --- a/layout.md  +++ b/layout.md 
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section_EL1_subsection_Simple_Model__.tex  section_EL2_subsection_Spectroscopy_Under__.tex  section_EL3__.tex section_EL3_subsection_Shells_of__.tex  section_EL4__.tex  section_EL5__.tex  section_EL6__.tex