(U+36B9): Apply new conventions for glyph granularity.

(U+36B9): Apply new conventions for glyph granularity.
(U+5A74): Add `<-denotational@usage' for BUCS+5B30; apply new
conventions for glyph granularity.
(U+5A84): Apply new conventions for glyph granularity.
(U+5A8C): Add `sound@ja/on/{kan|go}'.
(CU+5A8C): Add `->formed' for UU+36B9 and CU+3464.
(U+5ABA): Add `sound@ja/on/{kan|go}'.
(JU+5ABA): Add `<-same' for UU+5A84; add `->interchangeable' for
UU+7F8E.
(A-cgnU+5ABF): Abolished; unified with U+5ABA.
(U+5ABF): Delete `<-denotational' for A-cgnU+5ABF; apply new
conventions for glyph granularity.
(MJ057310): Use U+5ABF instead of A-cgnU+5ABF as its mother.
(U+5B0D): Add `sound@ja/on'.
(U-00021897): Apply new conventions for glyph granularity.
(U+5B30): Add `<-denotational@usage' for BUCS+5B30; apply new
conventions for glyph granularity.
(U+5B3C): Add `sound@ja/on/{kan|go}'.
(MJ010030): Add `<-interchangeable' for UU+61F0.
(U+5B46): Apply new conventions for glyph granularity.
(BUCS+5B30): New abstract node; unify A2-DJT-02248.