(A-BC-8CC4): Add `<-denotational@component' for A-cgnU+223A5.

(A-BC-8CC4): Add `<-denotational@component' for A-cgnU+223A5.
(U-000223A6): Apply new conventions for glyph description.
(U-000223A7): Add `<-ancient' for U+4E43; add `->mistakable' for
U-00022399; add representative nodes.
(U-000223AA): Apply new conventions for glyph description.
(A-IWDSU+223AB): New abstract node.
(U-000223A9): Apply new conventions for glyph description; add
`<-denotational' for A-IWDSU+223AB.
(U-000223A5): Add `sound@ja/on'.
(IU+223A5): Add `<-denotational@usage' for BUCS+5377; unify DJT-00141;
add `<-formed' for JU+5377; add `<-same' for UU+7CFE.
(U-000223AB): Use `->denotational' and `->subsumptive'; add
`<-denotational' for A-IWDSU+223AB.