(U+53B9): Add `<-denotational@component' for A-IWDSU+516C; add some

(U+53B9): Add `<-denotational@component' for A-IWDSU+516C; add some
relations for other characters.
(CU+20AD7): Add `<-formed' for U+53B9.
(IU+2062F): Add `sound@ja/on/{kan|go}'; add `<-formed' for U+53B9; add
`->formed' for JU+72C3.
(IU+20AD7): Add `sound@ja/on'; unify CB05821; add `<-ancient' for
U+5BBF.
(U+53BA): Apply new conventions for glyph granularity.
(U+53BB): Likewise.
(A-IWDSU+20ADE): New abstract node.
(U-00020ADE): Apply new conventions for glyph granularity; add
`<-denotational' for A-IWDSU+20ADE.
(U+53BD): Apply new conventions for glyph granularity; unify CB08647.
(U-0002D19A): New character.
(CB10923): New character; use `<-denotational' for U-0002D19A.
(U-00020AF7): Add `<-denotational@component' for A-IWDSU+20646; apply
new conventions for glyph granularity.
(U-0002D19C): New character; unify CB07259.
(A-cgnU+20AF9): New abstract node.
(U-00020AF9): Add `<-denotational' for A-cgnU+20AF9; apply new
conventions for glyph granularity.
(U+20AF9-itaiji-001): New character; use `<-denotational' for
A-cgnU+20AF9.
(U-0002D19F): New character; unify CB04121.
(U-00020532): Apply new conventions for glyph granularity.
(U-00020B0D): Add `<-denotational@component' for A-IWDSU+20B0D; add
ideographic-structure.
(U+3559): Add `<-denotational@component' for A-IWDSU+20B0D; apply new
conventions for glyph granularity.
(A-IWDSU+516C): New abstract node.