(A-BC-87F9): New abstract node.

(A-BC-87F9): New abstract node.
(BC-87F9): New character; use `<-denotational' for A-BC-87F9.
(A-U+23944-itaiji-001): Add `ideographic-structure'.
(U+23944-itaiji-001): Likewise.
(A-GT-K01918): New abstract node.
(GT-K01918): New character; use `<-denotational' for A-GT-K01918.
(A-IWDSU+2396D): New abstract node.
(U-0002394E): Apply new conventions for glyph granularity; add
`<-denotational' for A-IWDSU+2396D.
(A-cgnU+2396C): New abstract node.
(M-16299): Add `<-denotational' for A-cgnU+2396C; add
`ideographic-structure'.
(U-0002396C): Apply new conventions for glyph granularity; add
`<-denotational' for A-cgnU+2396C.
(U-0002396D): Apply new conventions for glyph granularity; add
`<-denotational' for A-IWDSU+2396D.