(U+2053C-var-003): New character; use `<-subsumptive' for U-0002053C.

(U+2053C-var-003): New character; use `<-subsumptive' for U-0002053C.
(A-BC-8C58): Unify U-0002626A; moved to Ideograph-R122-Net.el.
(BC-8C58): Move GT-K00710 to subnode; unify IU+2626A, C6-2229,
GT-36324 and M-28202; moved to Ideograph-R122-Net.el.
(U-00020549): Add `<-denotational' for A-IWDSU+25922; apply new
conventions for glyph granularity.
(U-0002D068): Unify GT-K04044.
(A-U+518F-itaiji-001): New abstract node.
(U+518F-itaiji-001): New character; use `<-denotational' for
A-U+518F-itaiji-001.
(U-0002055C): Apply new conventions for glyph granularity.