Concept: Conlang where the three grammatical genders are "accelerating towards the speaker", "accelerating away from the speaker", and "moving at a constant rate relative to the speaker"

In addition to the blurb above, I'm a recovering mathematician, Jewish, and autistic as fuck--those didn't alliterate
Sometimes I write poems, mostly in English and Spanish
I feel weird putting my age in my bio but I am in fact a Grown Up if you were worried
רעד מיט מיר ייִדיש
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Concept: Conlang where the three grammatical genders are "accelerating towards the speaker", "accelerating away from the speaker", and "moving at a constant rate relative to the speaker"