Line 11 makes no sense. When you add the failure handling, you'll know why: 
open STDOUT, ":encoding(UTF-8)" or die $!;

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لսႽ† ᥲᥒ⚪⟊Ⴙᘓᖇ Ꮅᘓᖇ⎱ Ⴙᥲ𝇋ƙᘓᖇ

In reply to Re^2: How to sanely handle unicode in perl? by choroba
in thread How to sanely handle unicode in perl? by Sec

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