Conversion de l'heure de Cairo à l'heure de Pearl River
14:21:09
-7
07:21:09
+7
+7
+7
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+7
+6
+6
+6
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+6
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+2
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+1
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-1
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-1
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-2
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-5
-5
-5
-5
-6
-7
-7
-7
-8
-10