(U+9F8D): Separate A-UU+9F8D.

(U+9F8D): Separate A-UU+9F8D.
(A-UU+9F8D): Add `=>ucs@iwds-1'.
(UU+9F8D): Use A-UU+9F8D instead of U+9F8D as the mother; unify S-9913
instead of S1-9913.
(HD-FT2861): Unify g2-S2-9913 instead of S2-9913.
(HNG-KHM0595-0): New character; add `<-denotational' for U+9F8D; add
`<-formed' for U+9F8D.
(CDP-89B0-var-004): New character; add `<-denotational' for A-BC-89B0;
add `<-formed@component/connect-left' for BC-89B0.
(A-BC-89B0): New abstract node.
(CB07631): New character; add `<-denotational' for A-BC-89B0.
(BC-89B0): Likewise.
(U+9F8F): Apply new conventions for glyph granularity.
(U+9F91): Likewise.
(U+9F92): Likewise.
(U+9F96): Likewise.
(U+9F97): Likewise.