my @array = (
 [ qw( jane  23 teacher ) ],
 [ qw( james 20 tailor  ) ],
 [ qw( jason 19 manager ) ],
 [ qw( jimmy 23 teacher ) ],
 [ qw( jenny 23 teacher ) ],
 [ qw( kim   19 manager ) ],
 [ qw( larry 19 manager ) ],
 [ qw( wall  23 teacher ) ],
);