deletions | additions       diff --git a/SPECS-begins.tex b/SPECS-begins.tex  index 2aa3d82..4e3f372 100644  --- a/SPECS-begins.tex  +++ b/SPECS-begins.tex 
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\end{enumerate}  \end{quote}  %%  This situation can be pictured schematically as follows: diff --git a/layout.md b/layout.md  index 278ff55..72d87bb 100644  --- a/layout.md  +++ b/layout.md 
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model.tex  connections.tex  SPECS-begins.tex  figures/schematic/schematic.png  SPECS-continues.tex  connections.tex  related-work.tex