Konwersja czasu Roshal’ do czasu Bongaigaon
18:26:35
+2.5
20:56:35
+7
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+6
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+2.5
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+2.5
+2.5
+2.5
+2.5
+2.5
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+1
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-1
-1
-1
-1
-2
-2
-2
-2
-2
-2
-3
-6
-6
-6
-7
-7
-7
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-10