Konwersja czasu Pérama do czasu Hefei
06:49:53
+6
12:49:53
+7
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+7
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+6
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+3
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+2
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+1
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-1
-1
-1
-1
-1
-1
-1
-2
-2
-5
-5
-5
-5
-6
-7
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-7
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-10