Ώρα Ibi σε Half Way Tree μετατροπή ώρας
00:19:49
-6
18:19:49
+7
+7
+7
+7
+7
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+7
+7
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+4.5
+4.5
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+4
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+3.5
+3
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+1
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+0
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-1
-4
-4
-4
-5
-5
-5
-6
-6
-7
-8