(U+673A): Add `<-denotational@component' for A-IWDSU+673A; add

(U+673A): Add `<-denotational@component' for A-IWDSU+673A; add
`ideographic-structure'; add `sound@ja/on'; add some relations for
other characters; add representative nodes.
(U+673C): Apply new conventions for glyph granularity.
(U+674C): Likewise; add `<-denotational@component' for A-IWDSU+673A.
(U-0002C09D): New character.
(U+6787): Add `ideographic-structure'; add `sound@ja/on/{kan|go}'; add
some relations for other characters.
(U+67F6): Apply new conventions for glyph granularity.
(U+6816): Likewise.
(A-cgnU+6840): Changed from U+6840.
(AJ1-05183): Unify U+6840 instead of A-IWDSU+6840 and UU+6840; use
A-cgnU+6840 instead U+6840 as its mother; add `sound@ja/on/{kan|go}';
add some relations for other characters.
(HNG-KAR0994-0): Use A-cgnU+6840 instead U+6840 as its mother.
(A-IU+23440): Abolished.
(IU+23440): Use U-00023440 instead of A-IU+23440 as its mother.
(H3-F7F9): Likewise.
(U-00023514): Apply new conventions for glyph granularity.
(MJ038091): New character; use `<-denotational' for U-00023514; unify
KOSEKI-169760 and M-15057.
(U-00023501): New character.
(U+69A4): Apply new conventions for glyph granularity.
(U+69BF0: Add `ideographic-structure'; add `sound@ja/on'; add
representative nodes.
(U+6A5F): Add `ideographic-structure'; add `sound@ja/on/{kan|go}'.
(JU+6A5F): Apply new conventions for glyph granularity.
(U+3BE5): Likewise.
(HD-TK01046710): New character; use `<-denotational' for U-00023763.
(U-00023815): New character.
(A-U+6B1D-itaiji-002): New abstract node; unify A-U+6B1D-itaiji-003.
(U+6B1D-itaiji-002): New character; use `<-denotational' for
A-U+6B1D-itaiji-002.
(U+6B1D-itaiji-003): Ditto.
(A-U+6B1D-itaiji-004): New abstract node.
(U+6B1D-itaiji-004): New character; use `<-denotational' for
A-U+6B1D-itaiji-004.
(U-0002AD26): New character.
(U-0002C155): New character.
(U-0002C158): New character.
(U-00023871): New character.
(A-IWDSU+673A): New abstract node.
(A2-DJT-05279): New abstract node.