diff -r 59779ce322a6 -r ca48ac1d3c3e solutions1/GOOG.csv
--- a/solutions1/GOOG.csv	Sat Jun 22 08:39:52 2019 +0100
+++ b/solutions1/GOOG.csv	Wed Jul 24 14:22:06 2019 +0100
@@ -1,226 +1,226 @@
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