Conversione dell'ora da Toba Tek Singh a Kowŏn-ŭp
10:25:40
+4
14:25:40
+5
+5
+4
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+0
+0
-1
-2
-2
-2
-2
-2
-2
-2
-2
-2
-3
-3
-3
-3
-4
-4
-4
-4
-4
-4
-5
-8
-8
-8
-9
-9
-9
-10
-10
-11
-12