Robina時間からDerry時間への変換
02:56:07
-10
16:56:07
+1
+1
-1
-1
-1
-1
-1
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-2
-3
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-3
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-4
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-7
-7
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-7
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-8
-8
-8
-9
-9
-9
-9
-9
-9
-10
-10
-10