Somehow, we have all undergone a π/2 phase change in all 4 dimensions so that we moved to the stAin hexadectant, while our counterparts moved to our hexadectant (stEin). They are standing around expressing their confusion about the “Berenstein Bears” and how they all remember “Berenstain Bears” on the covers growing up.
Those who remember the name as “Berenstain” are native to this “A” Universe, while those who are sure it’s “Berenstein” traveled over from the “E” Universe.