Konwersja czasu Piet Retief do czasu Kotma
05:20:17
+3.5
08:50:17
+7
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+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
+3.5
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+1
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-1
-1
-1
-1
-1
-1
-2
-5
-5
-5
-5
-6
-6
-7
-7
-8
-9