reter retert
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https://paiza.io/projects/PxB6nNM0k1GCyjxV4J_J_A?language=php
http://www.textsnip.com/create.php
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http://codepad.org/vIqlzVrp
https://paste.tbee-clan.de/dpmPN#
https://apaste.info/JMxS
https://notes.io/Mnz6
https://pastelink.net/23r1y
https://paste.feed-the-beast.com/view/ac4af95f
https://www.pastery.net/gsuxys/
https://bitbin.it/rWur5zIi/
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https://jsfiddle.net/r49hkcns/
http://www.mpaste.com/p/7Rpo
https://paste.ubuntu.com/p/q53cWYDhk5/