I stumbled upon this very useful way of visualizing the above data structure using the Data::Dumper module. So far I had only used this for Hashes.
When the line below is added at the very end, it prints this complex data structure! 
print Dumper(\@Data);

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In reply to Re: Data Structure: HOA or AOH ?? by umasuresh
in thread Data Structure: HOA or AOH ?? by snape

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