Import Suggestion

I was wondering if it would be possible to add bulk terms in this format:

Example:
animals;-canine;--dog;--wolf
animals;-feline;--cat

Instead of:
Example:
animals
-canine
--dog
--wolf
-feline
--cat

The reason I am asking this question is because when adding terms you can currently have one term per row.
Allowing to add multiple terms in a row is very practical in my opinion.

You can basically import CVS/Excel tables and keep the structure.

This is way we can import terms into Drupal 8. Since Taxonomy CSV import module is not aval. in drupal 8.