% Figure colours (Okabe--Ito, colour-blind safe).  Safe to \input in main-3.tex.
\definecolor{dfone}{RGB}{0,114,178}     % path / family 1
\definecolor{dftwo}{RGB}{213,94,0}      % path / family 2
\definecolor{dftheta}{RGB}{106,61,154}  % common minorant Theta
\definecolor{dfgrey}{RGB}{127,127,127}
% Location of the .dat files; redefine before \input-ing a body from elsewhere.
\providecommand\figdata{data/}