P’yŏngsŏng time to Mahemdāvād time conversion
00:20:21
-3.5
20:50:21
+1
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+0
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+0
-1
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-1
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-1
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-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
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-1
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-12
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-12