Conversione dell'ora da Kawm Umbū a Álvaro Obregón
04:03:12
-8
20:03:12
+7
+7
+7
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+6
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+1
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-1
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-1
-1
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-2
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-5
-5
-5
-5
-6
-7
-7
-7
-8
-10