(A-IWDSU+22EFC): New abstract node.

(A-IWDSU+22EFC): New abstract node.
(U-00022EFC): New character; use `<-denotational' for A-IWDSU+22EFC.
(M-13138): Unify IU+22EFC instead of U-00022F08 and C4-265C; add
`<-denotational' for U-00022EFC.
(U-00022F08): Add `<-denotational' for A-IWDSU+22EFC; apply new
conventions for glyph granularity.
(U-0002D8E6): New character.
(A-IWDSU+3A9B): New abstract node.
(U+3A9B): New character; use `<-denotational' for A-IWDSU+3A9B.
(M-13289): Use `<-denotational' for U+3A9B instead of `=>ucs' for
U-00022FA4; unify UU+3A9B, MJ001527 and KOSEKI-148930.
(U-00022FA4): Add `<-denotational' for A-IWDSU+3A9B; use
`->denotational' and `->subsumptive'.