(U+808E): Use `->subsumptive'; add `sound@ja/on'.

(U+808E): Use `->subsumptive'; add `sound@ja/on'.
(U-0002F980): Use `->subsumptive'; add `sound@ja/on'; add `=>ucs*' and
`<-same@ucs' for U-0002335F.
(U+80B2): Add B-A87C.
(M-49525): Add `<-formed' and `<-same' for M-29258.
(U+809F): Use `->subsumptive'.
(U+43D7): Use `->subsumptive'.
(U+43D8): Use `->denotational' and `->subsumptive'.
(C6-2D69): Map to U-0002F982.
(U+43D9): Use `->subsumptive'; add `sound@ja/on'.
(U-0002F983): Moved to parent.
(U+8104): Use `->subsumptive'.
(C6-4D48): Map to U-0002F985.
(U+813F): Use `->subsumptive'.
(U+43FF): Use `->denotational' and `->subsumptive'.
(U-0002F984): Add `=>ucs*' and `<-same@ucs' for U+440B; add
`sound@ja/on'.