(A-IWDSU+7389): New abstract node.

(A-IWDSU+7389): New abstract node.
(A-compU+7389): Add `<-denotational@component' for A-IWDSU+7389.
(U+7389): Add `<-denotational@usage' for BUCS+7389; apply new
conventions for glyph granularity.
(U+7389-var-001): New character; use `<-denotational' for U+7389.
(U-0002F929): Add `<-denotational@component' for A-compU+7389; apply
new conventions for glyph granularity.
(U-000248EA): Apply new conventions for glyph granularity.
(A-IWDSU+248EB): New abstract node.
(U-000248EB): Add `<-denotational' for A-IWDSU+248EB; apply new
conventions for glyph granularity.
(U-000248EC): New character.
(M-20835): Add `<-denotational' for U-000248EC; unify IU+248EC.
(U+7391): Apply new conventions for glyph granularity.
(U-0003086E): New character; use `<-denotational@component' for
A-IWDSU+21264.
(U+7398): Add `<-denotational@component' for A-IWDSU+7398.
(U-000248F1): New character; use `<-denotational@component' for
A-IWDSU+7398.
(U+3EAE): Apply new conventions for glyph granularity.
(U-000248F6): New character.
(M-20851): Add `<-denotational' for U-000248F6; unify IU+248F6.
(U-000248F4): Add `<-denotational@component' for A-IWDSU+2151E; add
`ideographic-structure'.
(U+3EAF): New character.
(U+7399): Apply new conventions for glyph granularity.
(U+739A): Likewise.
(U+739B): Likewise.
(U+73A2): Likewise; add `<-denotational@usage' for BUCS+73A2.
(U+73A5): Apply new conventions for glyph granularity.
(A-compU+73CF): New abstract node.
(U+73A8): Add `<-denotational' for A-compU+73CF.
(U-00024934): New character; use `<-denotational' for A-compU+73CF.
etc.