Conversione dell'ora da Puente de Vallecas a Shanghai
19:51:31
+6
01:51:31
+7
+7
+7
+7
+7
+6
+6
+6
+6
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+1
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-1
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-1
-1
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-5
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-5
-6
-6
-6
-7
-7
-8
-9