Polygender (1)

Polygender, or poly-gender, is a gender identity that falls under the nonbinary and transgender umbrellas. Polygender individuals have several gender identities. Some define polygender as anyone having more than one gender: they may have two (bigender), three (trigender), or more. Others define polygender as strictly people who have more than three genders. Polygender can mean that a person has all these genders at the same time, in a mix. Polygender can also mean that they change from one gender to the next at different times, in which case the word is used interchangeably with genderfluid. 

nonbinary.org/wiki/Polygender

The pink and blue stripes are for masculinity and femininity respectively, and those who feel partially male/female. 
The yellow is for genders outside the binary. 
The black is for those who feel partially agender. 
The grey is for those whose gender(s) change or fluctuate.

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