Sapporo時間からBoedo時間への変換
17:07:10
-12
05:07:10
+1
+1
+0
+0
+0
+0
+0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-2
-2
-2
-3
-3
-3
-3
-4
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-5
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-6
-7
-7
-7
-7
-8
-8
-8
-8
-8
-8
-9
-12
-12
-12