(A-compU+5977): New abstract node.

(A-compU+5977): New abstract node.
(U+5977): Add `<-denotational@component' for A-compU+5977; add
`sound@ja/on'.
(U+5978): Add `<-denotational@component' for A-compU+5977; add
`sound@ja/on/{kan|go}'; add some relations for other characters.
(U+599F): Apply new conventions for glyph granularity.
(A-cgnU+59BB): New abstract node.
(U+59BB): Add `<-denotational' for A-cgnU+59BB; apply new conventions
for glyph granularity.
(A-U+59BB-itaiji-002): New abstract node; use `<-denotational' for
A-cgnU+59BB.
(U+59BB-itaiji-002): New character; use `<-denotational' for
A-U+59BB-itaiji-002.
(U+59E6): Add `ideographic-structure'; add `sound@ja/on/{kan|go}'; add
some relations for other characters.
(U+59E7): Add `sound@ja/on'; add `<-same' for U+59E6.
(U+59EE): Apply new conventions for glyph granularity.
(U-00021708): Add ideographic-structure; add `sound@ja/on'.
(MJ033581): Unify CU+21708; add `ideographic-structure'; add
`<-ancient' and `<-formed' for UU+59BB.
(U+21708-itaiji-001): New character; use `<-denotational' for
U-00021708; add `<-ancient' for UU+59BB.
(IU+21708): Add `ideographic-structure'.
(U-0002170C): Apply new conventions for glyph granularity.
(U+5A06): Likewise; add `<-denotational@usage' for BUCS+5B08.
(U+5A34): Add `<-denotational@usage' for BUCS+5AFA; apply new
conventions for glyph granularity.
(U+5A4C): Apply new conventions for glyph granularity.
(U+5A57): Add `<-denotational@usage' for A2-DJT-02148.
(UU+5A57): Unify DJT-02148.
(U+5A81): Apply new conventions for glyph granularity.
(U+5AD0): Likewise; add `<-denotational@usage' for BUCS+5AD0.
(A-IWDSU+5AD5): New abstract node.
(U+5AD5): Add `<-denotational' for A-IWDSU+5AD5.
(U+5ADC): Add `<-denotational@usage' for BUCS+5ADC; apply new
conventions for glyph granularity.
(U+5AE6): Apply new conventions for glyph granularity.
(A-JU+5AFA): New abstract node; unify A-J0-5546.
(U+5AFA): Add `<-denotational' for A-JU+5AFA; add
`<-denotational@usage' for BUCS+5AFA; apply new conventions for glyph
granularity.
(U-00021883): Add `<-denotational' for A-JU+5AFA; apply new
conventions for glyph granularity.
(U+5AFB): Add `<-denotational@usage' for BUCS+5AFA; add `sound@ja/on';
unify DJT-02225; add `<-formed' for UU+5AFA.
(U+5B08): Add `<-denotational@usage' for BUCS+5B08; apply new
conventions for glyph granularity.
(U+5B32): Add `<-denotational@usage' for BUCS+5B32; apply new
conventions for glyph granularity.
(BUCS+5B08): New abstract node; unify A2-DJT-02231.
(BUCS+5AFA): New abstract node; unify A2-DJT-02226.
(A2-DJT-02148): New abstract node.
(BUCS+5AD0): New abstract node; unify A2-DJT-02204.
(BUCS+5ADC): New abstract node; unify A2-DJT-02209.
(BUCS+5B32): New abstract node; unify A2-DJT-02249.