(IWDS1-0117): Unify A-IWDSU+5C22 instead of U+5C22.

(IWDS1-0117): Unify A-IWDSU+5C22 instead of U+5C22.
(GT-09497): Unify U-00021BC1 and BC-8778; separate C1-4452 and
CU+5C22; add `sound@ja/on'; add some relations for other characters.
(J0-5577): Unify U+5C22 and C1-4452 instead of U-0002F875, UU+5C22,
CU+2F875, C4-2134 and M-07539; use A-IWDSU+5C22 instead of U+5C22 as
its mother; unify MJ010303; apply new conventions for glyph
granularity.
(G-CU+5C22): Unify MJ010302 and KOSEKI-085670.
(U-0002F875 and C4-2134): Use `<-subsumptive' for U+5C22 instead of
`<-denotational'.
(M-07539): Use `<-subsumptive' for g2-UU+5C22 instead of
`<-denotational' for U+5C22.
(GT-K00221): Use MJ010302 instead of CU+5C22 as its mother.
(A-IWDSU+5C23): New abstract node.
(U+5C23): Apply new conventions for glyph granularity; add
`<-denotational' for A-IWDSU+5C23.
(BC-8DEF): Use `<-subsumptive' for U+5C23 instead of `<-denotational'
for UU+5C23.
(U-00021BC2): Apply new conventions for glyph granularity; add
`<-denotational' for A-IWDSU+5C23.
(U+5140): Add `ideographic-structure'; delete `<-mistakable@component'
for GT-K00264.
(U+5C24): Add `sound@ja/on/{kan|go}'; add some relations for other
characters.
(U+5C29): Apply new conventions for glyph granularity.
(U+5C2A): Apply new conventions for glyph granularity; add
`<-denotational@component' for A-IWDSU+5C2A.
(U+5C2B): Likewise.
(U-00021BEA): Add `ideographic-structure'; add `sound@ja/on'.
(C6-366A): Unify CU+21BEA; add `ideographic-structure'; add some
relations for other characters; add representative nodes.
(IU+21BEA): Add `ideographic-structure'; add representative nodes.
(A-CB10132): New abstract node; use `<-denotational' for U-00021BEA.
(CB10132): New character; use `<-denotational' for A-CB10132.
(U-00021BED): Apply new conventions for glyph granularity; add
`<-denotational' for U-00021BEA.
(U-00021BF2): Apply new conventions for glyph granularity.
(A-IWDSU+5C2A): New abstract node.