From 7eb786c186925c5494c6f494f693c96cd30b58be Mon Sep 17 00:00:00 2001
From: Walter Bender <walter.bender@gmail.com>
Date: Sun, 23 Dec 2012 17:50:28 +0000
Subject: add XO4 checks

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(limited to 'turtleblocks.py')

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cgit v0.9.1