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$string = "A Perl among Camels"; $string =~ /(((\w+) (\w+)) ((\w+) (\w+)))/g; ... 5 is '$5'\n 6 is '$6'\n 7 is '$7'\n";
1 is 'A Perl among Camels' ... 6 is 'among' 7 is 'Camels'