deletions | additions       diff --git a/layout.md b/layout.md  index 73c6c8a..6749497 100644  --- a/layout.md  +++ b/layout.md 
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Total time.tex  figures/Mass2/Mass2.png  figures/Mass3/Mass3.png  why 12co thick.tex  Agreement on V.tex  figures/contour_1/contour_1.png  figures/contour_2/contour_2.png