(A-cgnU+5C3C): Changed from U+5C3C.

(A-cgnU+5C3C): Changed from U+5C3C.
(AJ1-03276): Unify U+5C3C instead of A-IWDSU+5C3C and UU+5C3C; use
A-cgnU+5C3C instead of U+5C3C as its mother.
(U+5C3C-itaiji-001): New character; use `<-denotational' for
A-cgnU+5C3C.
(U+5C3C-itaiji-002): Use A-cgnU+5C3C instead of U+5C3C as its mother.
(U+378B): Unify A-IWDSU+378B and UU+378B; omit `=>ucs@iwds-1' and
`=ucs@unicode'; use `<-denotational@component' instead of
`<-denotational' for IWDS1-0125.
(U-00021C26): Add `ideographic-structure'; add `<-vulgar' for
U-00021C2B; add representative nodes.
(U-00021C28): Add `ideographic-structure'; add `sound@ja/on'; add
representative nodes.
(U+378B-itaiji-001): Delete `<-denotational' for U+378B.
(U-00021C2B): Apply new conventions for glyph granularity.
(RUI6-E147): New character.
(U-0002BD56): Add `ideographic-structure'; unify RUI6-E0EB.