(MJ008040): Unify U-0002B738 and CU+2F83A instead of U-0002F83A.

(MJ008040): Unify U-0002B738 and CU+2F83A instead of U-0002F83A.
(U+5401): Add `<-denotational@usage' for BUCS+5401 and BUCS+7C72; add
`sound@ja/on/{kan|go}'; add some relations for other characters.
(U-00020BB1): Add `<-denotational@usage' for BUCS+5401; add
`sound@ja/on'.
(IU+20BB1): Add `<-original' for U+5401.
(MJ032124): Unify DJT-01181.
(U+546C): Add `<-denotational@usage' for A2-DJT-01237; apply new
conventions for glyph granularity.
(U-00020C0E): Add `<-Zhouwen' for U-00021C3B and U+76AE.
(U+547C): Add `<-denotational@usage' for BUCS+547C; add
`sound@ja/on/{kan|go}'; add some relations for other characters.
(U-00020C1C): Apply new conventions for glyph granularity.
(U+5539): Add `<-denotational@usage' for BUCS+5539.
(UU+5539): Unify DJT-01356.
(U-00020D53): Use `->denotational' and `->subsumptive'.
(U+559D): Add `<-denotational@usage' for BUCS+559D; apply new
conventions for glyph granularity.
(U-00020E94): Apply new conventions for glyph granularity.
(U-00020E76): New character.
(U-00020E77): New character.
(U-00020E78): New character.
(U-00020E7B): New character.
(U-00020E87): New character.
(U-00020E88): New character.
(U-00020E8A): New character.
(U-00020EE2): Add `sound@ja/on'.
(IU+20EE2): Unify MJ032510 and KOSEKI-047950.
(U+5611): Add `<-denotational@usage' for A2-DJT-01474; add
`sound@ja/on/{kan|go}'.
(UU+5611): Unify DJT-01474; add some relations for other characters.
(J97-3133): Unify A-IWDSU+5653; add `ideographic-structure'.
(U+5653): Add `<-denotational@usage' for BUCS+5653; apply new
conventions for glyph granularity.
(U+5618): Apply new conventions for glyph granularity.
(U-00020E70): New character.
(U-00020FD2): Apply new conventions for glyph granularity.
(U-00021015): Likewise.
(U-00021022): New character.
(U-0002102E): New character.
(U-0002103D): Add `<-denotational@usage' for A2-DJT-01539; add
`sound@ja/on/{kan|go}'.
(IU+2103D): Omit `sound@ja/on/p[123]'.
(U-00021040): Apply new conventions for glyph granularity.
(M-04438): Add `<-denotational' for U-00021040; unify IU+21040,
MJ032582 and KOSEKI-050870.
(U-00021041): Use `->denotational' and `->subsumptive'.
(U+568A): Add `<-denotational@usage' for BUCS+568A; add `sound@ja/on'.
(UU+568A): Add `<-formed' and `<-same' for UU+546C.
(U-0002104D): Use `->denotational' and `->subsumptive'.
(BUCS+5401): New abstract node; unify A2-DJT-01166.
(A2-DJT-01237): New abstract node.
(BUCS+547C): New abstract node; unify A2-DJT-01251.
(BUCS+5539): New abstract node; unify A2-DJT-01356.
(BUCS+559D): New abstract node; unify A2-DJT-01414.
(A2-DJT-01474): New abstract node.
(BUCS+5653): New abstract node; unify A2-DJT-01480.
(A2-DJT-01539): New abstract node.
(BUCS+568A): New abstract node; unify A2-DJT-01550.