(U+6268): Add `ideographic-structure'; add `sound@ja/on'.

(U+6268): Add `ideographic-structure'; add `sound@ja/on'.
(M-11816): Add `<-denotational' for U+6268; unify UU+6268.
(M-11817): Unify U-00022A79; apply new conventions for glyph
granularity.
(A-IWDSU+22A7C): New abstract node.
(M-11818): Add `<-denotational@component' for A-IWDSU+22A7C; unify
U-00022A7B, MJ036710 and KOSEKI-133110; apply new conventions for
glyph granularity.
(M-11819): Unify U-00022A77; apply new conventions for glyph
granularity.
(M-11820): Unify U-00022A7A, MJ036709 and KOSEKI-133120; apply new
conventions for glyph granularity.
(M-11821): Add `<-denotational@component' for A-IWDSU+22A7C; unify
U-00022A7C; apply new conventions for glyph granularity.
(U-00022A78): Apply new conventions for glyph granularity.
(M-11822): Add `<-denotational' for U-00022A78; unify IU+22A78.
(U+6267): Apply new conventions for glyph granularity.
(JU+6268): Add `ideographic-structure'.
(U-00022A9F): New character.
(A-IWDSU+63D2): New abstract node.
(U+633F): Add `<-denotational' for A-IWDSU+63D2; apply new conventions
for glyph granularity.
(U+6377): Add some relations for other characters.
(U+63A5): Add `ideographic-structure'.
(U-00022BA3): Apply new conventions for glyph granularity.
(U+63D2): Add `<-denotational' for A-IWDSU+63D2; apply new conventions
for glyph granularity.
(U+63F7): Likewise.
(U+6470): Apply new conventions for glyph granularity.
(U+6477): Add ideographic-structure.
(U-00022D2B): Apply new conventions for glyph granularity.
(U+64D6): Likewise.
(A-cgnU+22DD0): New abstract node.
(U-00022DD0): Add `<-denotational' for A-cgnU+22DD0; add
`ideographic-structure'; add `sound@ja/on'; add `<-formed' for
U-00024D21; separate H5-EDA7.
(H5-EDA7): Add `<-denotational' for A-cgnU+22DD0.
(U+64F8): Apply new conventions for glyph granularity.