(U+6728): Add `<-denotational@component' for A-compU+6C34.

(U+6728): Add `<-denotational@component' for A-compU+6C34.
(IWDS1-0126): Separate BUCS+672C; unify A-IWDSU+672C instead of
A-compU+672C; add `<-denotational@component' for BUCS+672C.
(U+3B57): New character; use `<-denotational' for A-cgnU+3B57.
(U-00023418): New character.
(U-00023429): Add `ideographic-structure'; add representative node.
(A-cgnU+3B57): New abstract node.
(U+3B57-itaiji-001): New character; use `<-denotational' for
A-cgnU+3B57; use `<-denotational@component' for A-U+3B57-itaiji-001.
(A-U+3B57-itaiji-001): New abstract node; unify A-U+3B57-itaiji-002.
(U+3B57-itaiji-002): New character; use `<-denotational@component' for
A-U+3B57-itaiji-001.
(U+3B57-itaiji-003): Likewise.
(U-0002347E): Apply new conventions for glyph granularity.
(MJ038015): New character; use `<-denotational' for U-0002347E; unify
KOSEKI-166530 and M-14790.
(U-00023479): Unify MJ038014, KOSEKI-166540 and M-14792.
(A-cgnU+68B2): New abstract node.
(A-JX1-7568): Unify A-IWDSU+68B2; omit A-JU+68B2; add `<-denotational'
for A-cgnU+68B2.
(U+68C1): Add `ideographic-structure'; add representative nodes.
(CB12561): New character; use `<-denotational' for A-cgnU+68B2.
(HNG-KAR0196-0): Add `<-subsumptive' for g2-CB12561.
(A-IWDSU+234C9): New abstract node.
(U-000234C9): Unify M-14950; add `<-denotational' for A-IWDSU+234C9.
(U-00023579): New character; use `<-denotational' for A-IWDSU+234C9.
(U-0002ACA8): New character.
(RUI6-E00C): Unify U-0002DAA4.
(A-J97-3335): Unify A-IWDSU+69EA.
(U+6982): Apply new conventions for glyph granularity.
(U+69D0): Add ideographic-structure; add representative nodes.
(U+69E9): Apply new conventions for glyph granularity.
(U+69EA): Add ideographic-structure.