deletions | additions       diff --git a/layout.md b/layout.md  index 375e222..68c8ae6 100644  --- a/layout.md  +++ b/layout.md 
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introduction bloc 2.tex  mapification of networks.tex  An example of visual network analysis bloc 1.tex  test1.tex  network regions.tex  diff --git a/test1.tex b/test1.tex  deleted file mode 100644  index e8e4106..0000000  --- a/test1.tex  +++ /dev/null 
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