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<?php namespace WebSharks\Challenge; $a = ['patdumona', 'kristinedp', 'raamdes', 'renzmp', 'reedysete']; echo implode(substr_replace($a,$r +=4 ,-1))."\n";
Output for git.master, git.master_jit, rfc.property-hooks
Warning: Undefined variable $r in /in/KUBdN on line 5 patdumon4kristined4raamde4renzm4reedyset4

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