deletions | additions       diff --git a/layout.md b/layout.md  index 6db76eb..34264ec 100644  --- a/layout.md  +++ b/layout.md 
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section_Introduction_What_is_our__.tex  section_Problem_Formulation__.tex  subsection_Problem_Limitation_needed__.tex  section_Theory__.tex  section_Europa__.tex  subsection_Moon_Characteristics__.tex  subsection_Ice_Characteristics__.tex