(IWDS1-0041): Unify A-IWDSU+51E2.

(IWDS1-0041): Unify A-IWDSU+51E2.
(U-00020629): Use `->subsumptive'; add `<-denotational@component' for
A-IWDSU+20629.
(IU+2062F): Add `sound@ja/on/{kan|go}'.
(IU+20AD7): Add `sound@ja/on'; unify CB05821; add `<-ancient' for
U+5BBF.
(U-0002062D): New character; use `<-denotational' for A-IWDSU+5141.
(U-0002D0A9): New character.
(U-0002D0AC): New character; use `<-denotational' for A-IWDSU+2D0AC.
(U+51E5): Add `<-denotational@component' for A-IWDSU+5C3B.
(U+51E7): Add `<-denotational@component' for A-IWDSU+51E7; unify
CB10968.
(U-0002B95E): Apply new conventions for glyph granularity.; add
`<-denotational@component' for A-IWDSU+51E7.
(U-0002063A): Apply new conventions for glyph granularity; add
`<-denotational@component' for A-IWDSU+5145.
(U-0002063B): Apply new conventions for glyph granularity; add
`<-denotational@component' for A-IWDSU+5C23.
(U-0002D0AD): New character; use `<-denotational@component' for
A-IWDSU+2D0AD.
(U-00020AE8): Apply new conventions for glyph granularity; add
`<-denotational' for A-IWDSU+20ADE.
(U+51ED): Use A-IWDSU+51E0 instead of U+51E0 in
`ideographic-structure'.
(CB10636): New character; use `<-denotational' for U+51ED.
(U-00020646): Apply new conventions for glyph granularity; add
`<-denotational' for A-IWDSU+20646.
(U-0002064D): Add `<-denotational@component' for A-IWDSU+27224.
(U-0002064F): Apply new conventions for glyph granularity.
(U-0002065C): New character; use `<-denotational' for A-IWDSU+57F7.
(U-0002D0B7): New character.
(U-0002066A): New character; use `<-denotational@component' for
A-IWDSU+2066A.
(U-0002066E): New character; use `<-denotational@component' for
A-IWDSU+204B1.
(U-0002D0BA): New character.
(A-IWDSU+20629): New abstract node.
(A-IWDSU+51E7): New abstract node.
(A-IWDSU+20646): New abstract node.