From: Alan Evans <ec2-user@ip-10-0-110-53.eu-west-1.compute.internal>
Date: Thu, 9 Dec 2021 17:59:43 +0000 (+0000)
Subject: tidy up
X-Git-Url: https://fbox.kageds.com/gitweb/adventofcode.git/commitdiff_plain/9159a85282b18b21fb0456247519ccfc9fd2c230?hp=9159a85282b18b21fb0456247519ccfc9fd2c230

tidy up
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