others have shown you how to get the array and how to display it in your desired format.
now, just as a suggestion for future, whenever you wonder what exactly is in a data structure, use Data::Dumper or a dumper module of your choice. this will print out the structure nicely formatted.
if you're additionally familiar with nested data structures in perl (from exercise and trying, or from reading perllol, perlref), then you won't have such problems any more. believe me =)
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