deletions | additions       diff --git a/layout.md b/layout.md  index 35d450f..1962d83 100644  --- a/layout.md  +++ b/layout.md 
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figures/ac conductivity 4/ac conductivity 4.png  The_combined_AC_and_DC__.tex  figures/acdc conductivity/acdc conductivity.png  It_is_obvious_that_both__.tex