(HNG-KAR0470-0): New character; use `<-denotational' for U+9F9C.

(HNG-KAR0470-0): New character; use `<-denotational' for U+9F9C.
(BC-88CB-itaiji-003): New character; use `<-denotational' for
A-BC-88CB.
(A-BC-88CB): New abstract character.
(BC-88CB-itaiji-002): New character; use `<-denotational' for
A-BC-88CB-itaiji-001.
(A-BC-88CB-itaiji-001): New abstract character.
(BC-88CB-itaiji-001): New character; use `<-denotational' for
A-BC-88CB-itaiji-001.
(BC-88CB-var-003): Add `<-subsumptive' for BC-88CB-itaiji-001.
(BC-88CB-var-005): Add `<-denotational' for A-BC-88CB.
(BC-88CB): New character; use `<-denotational' for A-BC-88CB.