-l 2**++$_=~/^@ARGV/.$'>2 .$&?print:do$0 ##

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-l 2**++$_=~/^@ARGV/ . $'   >   2 .$&
   ?print
   :do$0


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-l 2**++$_=~/^@ARGV/ . $'

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(-l 2**++$_=~/^@ARGV/) . $'

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-l (2**++$_=~/^@ARGV/ . $')

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-l 2**++$_=~/^@ARGV/,$'>2 .$&?print:do$0