print(map{chr}(map{$/=$_+$_[$;-!$_];$;=$_?++$;:$_*($/=32);
$/-32*!($.++%13)}map{-46+ord}split//,q,0B>7.';:71!&.62=/.,
),@_[$~..5],44)if$;=$.=$~=0or@_=map{ord}split//,q;hackerz;
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