[
  [RUBYKAT,15.97],
  [SAPER,15.78],
  [PETDANCE,15.5],
  [AMBS,15.5],
  [BARBIE,15.45],
   ...
]

##</code><code>##

    1: RUBYKAT
  ^ 2: SAPER
    3: PETDANCE
       AMBS
  v 5: BARBIE

##</code><code>##

--
#!/usr/bin/perl
for(ref bless{},just'another'perl'hacker){s-:+-$"-g&&print$_.$/}