(A-cgnU+20B1B): Delete `<-denotational@usage' for A2-DJT-01113.

(A-cgnU+20B1B): Delete `<-denotational@usage' for A2-DJT-01113.
(U-00020B1B): Add `<-denotational@usage' for A2-DJT-01113.
(IU+20B1B): Unify CB08096.
(U-00020B21): Apply new conventions for glyph granularity.
(A-U+20B2A-itaiji-004): New abstract node.
(U+20B2A-itaiji-004): New character; use `<-denotational' for
A-U+20B2A-itaiji-004.
(U-00020B37): New character.
(A-GT-K02861): Unify U-0002BDD5; moved to Ideograph-R051-Dry.el.
(GT-K02861): Moved to Ideograph-R051-Dry.el.
(U-00020B3F): Apply new conventions for glyph granularity.
(A-U+20B56-itaiji-001): Modify structure.
(U+20B56-itaiji-001): Likewise.
(U-00020B71): Apply new conventions for glyph granularity.