deletions | additions       diff --git a/layout.md b/layout.md  index 156e505..c531634 100644  --- a/layout.md  +++ b/layout.md 
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newpage_subsection_DF3_subsubsection_Petrol__.tex  figures/87 fractions/87 fractions.PNG  figures/88 column/88 column.PNG  subsection_DF4_subsubsection_Transporting_Fuels__.tex newpage_subsection_DF4_subsubsection_Transporting__.tex  figures/95 fuels/95 fuels.PNG  subsection_DF5_Supply_and_demand__.tex  figures/102 cracker/102 cracker.PNG