Wektu Kawthoung kanggo konversi wektu Yŏnmu
19:31:38
+2.5
22:01:38
+4.5
+4.5
+2.5
+2.5
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+0.5
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+0
-1
-1
-1
-1
-1
-1
-1
-1
-1
-1
-2
-3