Maych’ew 시간을 Kowŏn-ŭp 시간으로 변환
15:01:43
+6
21:01:43
+6
+6
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+5
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+2.5
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+2.5
+2.5
+2.5
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+2
+2
+1.5
+1
+0.5
+0
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+0
+0
+0
-1
-1
-1
-1
-2
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-2
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-2
-3
-6
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-10