Yep. Though when something is "fluid" it doesn't actually have a number of variations.
I'm just hoping parliament can keep up with all the gender definitions. It is clearly the most pressing issue in our western values subset. How you could make such a flippant remark about something as trivial as petrol proves that point. I put blend 792.3 in the car on Friday, proof there are at least 792.3 genders.