(A-U+20B2A-itaiji-005): New abstract node; unify A-U+20B2A-itaiji-006.

(A-U+20B2A-itaiji-005): New abstract node; unify A-U+20B2A-itaiji-006.
(U+20B2A-itaiji-005): New character; use `<-denotational' for
A-U+20B2A-itaiji-005.
(U+20B2A-itaiji-006): Ditto.
(A-cgnU+22F7F): New abstract node.
(U-00022F7F): Use `->denotational' and `->subsumptive'; add
`<-denotational' for A-cgnU+22F7F.
(A-U+22F7F-itaiji-001): New abstract node; use `<-denotational' for
A-cgnU+22F7F.
(U+22F7F-itaiji-001): New character; use `<-denotational' for
A-U+22F7F-itaiji-001.
(U-00022FD4): Apply new conventions for glyph granularity.