The strange body in Eb1-18 looks somewhat like the strange hoea in Hb4-27. And the top of the strange hoea might be the Y-form of the hand in Eb1-18. Which means that we probably should read Hb4-27 very much like Eb1-18, while the missing fingers (of hoea) are seen in hakatorou.

I recognize Eb1-22. It was just a few days ago when I last pondered its meaning, when revising my opinion about Keiti's periods nos. 5 and 18. As a result of that revision I changed what I had earlier written about GD37 and either this person means autumn equinox or the half-year beginning with autumn equinox: