Calling all perlmonks.

I want to compose a single word from the 3rd and 4th words of an input line. ie: 

input:  "a b c d e f g"
output: "cd"

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My current solution is using split and join like so: 

my $result = join("", (split(" ", $line, 5))[2,3])

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I've tried many different ways but this way seems to perform the fastest. Can anyone tell be a better/faster way to do this?

Cheers

In reply to Simple line parse question by jimmy.pl

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