map { /^(.*)(?>(?:\s.{1,5}(:\d+)*.*))/; [$_, $sortdata{$1}, $2, $3] }

##</code><code>##

sort { $a->[1] <=> $b->[1] || $a->[2] <=> $b->[2] || $a->[3] <=> $b->[3] }