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@@ -1 +1,5 @@
 Part of https://github.com/andreika-git/hellen-one family
+
+https://docs.google.com/spreadsheets/d/1OiEaak7TElKwF-fXWvl9Dk-fD84a0NENe6lOwhXiOe4/
+
+Inspired by https://github.com/rusefi/hw_88_bmw