Comments and suggestions desired. Thanks. 
$_='$a="PRLMONKS";x($h{$_}=$_,(x ord($_)%74,split//,$a));print"$_\n"fo
+reach(x($h{$_}*$_,(sort keys%h)));';$_=~s/x/map/g;eval;

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In reply to My first attempt (a.k.a. learning to use map) by CubicSpline

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