How to access first key of "Hash of Hash"

[Edward Wijaya]

Hi,

I have this HoH:
my %HoH = (
   firstkey => { A => 'blabla',
                 B => 'dadada',
                 C => 'tititi',}
   );

generated with

$HoH{$fkey}{$alpha}=$text;

how can I access the value
of the first key, so that it gives: "firstkey"

I tried this with no avail:

print "$HoH{$fkey}\n"

Regards,
Edward WIJAYA
SINGAPORE

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