deletions | additions       diff --git a/layout.md b/layout.md  index 6cea58b..fab032b 100644  --- a/layout.md  +++ b/layout.md 
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intro.tex  circuits.tex  figures/lab_5-1/lab_5-1.JPG  figures/lab_5-2/lab_5-2.JPG figures/lab5-3/lab5-3.JPG figures/lab_5-2/lab_5-2.JPG