(IWDS1-0100): New abstract node.

(IWDS1-0100): New abstract node.
(U+7F8A): Add `<-denotational@component' for IWDS1-0100.
(<CJK RADICAL RAM>): Likewise.
(U-0002634C): Likewise; add representative nodes.
(B-AACB): Unify A-compU+7F8B.
(U+7F94): Apply new conventions for glyph granularity.
(U+7F94-itaiji-001): New character; use `<-denotational' for U+7F94.
(U-0002635A): Add `ideographic-structure'; add `sound@ja/on'.
(IU+2635A): Unify MJ044980 and KOSEKI-317860; add
`ideographic-structure'.
(C6-433B): Unify CU+2635A; add `ideographic-structure'; add
representative node.