(A-cgnU+821B): New abstract node.

(A-cgnU+821B): New abstract node.
(U+821B): Add `<-denotational' for A-cgnU+821B; add
`<-denotational@usage' for BUCS+821B; apply new conventions for glyph
granularity.
(A-U+821B-itaiji-006): New abstract node; add `<-denotational' for
A-cgnU+821B; unify A-U+821B-itaiji-007.
(U+821B-itaiji-007): Use A-U+821B-itaiji-006 instead of U+821B as its
mother.
(U+821B-itaiji-006): Ditto.
(A-U+821B-itaiji-009): New abstract node.
(U+821B-itaiji-009): New character; use `<-denotational' for
A-U+821B-itaiji-009.
(A-U+821B-itaiji-008): New abstract node; unify A-U+821B-itaiji-010.
(U+821B-itaiji-008): New character; use `<-denotational' for
A-U+821B-itaiji-008.
(U+821B-itaiji-010): Ditto.
(U-0002E381): New character.
(A-cgnU+821C): New abstract node.
(U+821C): Use `<-denotational' for A-cgnU+821C; apply new conventions
for glyph granularity.
(HNG-KAR1217-0): Use A-cgnU+821C instead of U+821C as its mother.
(A-cgnU+821D): New abstract node.
(U+821D): Add `<-denotational' for A-cgnU+821D; add
`<-denotational@usage' for A2-DJT-09655; apply new conventions for
glyph granularity.
(A-cgnU+821E): New abstract node.
(U+821E): Add `<-denotational' for A-cgnU+821E; add
`<-denotational@usage' for BUCS+821E; apply new conventions for glyph
granularity.
(U+821E-itaiji-003): Use A-cgnU+821E instead of U+821E as its mother.
(HNG-KAR1216-0): Use A-cgnU+821E instead of A-UU+821E as its mother.
(U+445E): Apply new conventions for glyph granularity.
(U-00026A00): New character.
(BUCS+821B): New abstract node; unify A2-DJT-09652.
(A2-DJT-09655): New abstract node.
(BUCS+821E): New abstract node; unify A2-DJT-09656.