(A-U+2696F-itaiji-005): New abstract node.

(A-U+2696F-itaiji-005): New abstract node.
(U+2696F-itaiji-005): New character; use `<-denotational' for
A-U+2696F-itaiji-005.
(A-U+2696F-itaiji-006): New abstract node.
(U+2696F-itaiji-006): New character; use `<-denotational' for
A-U+2696F-itaiji-006.
(A-RUI6-E0E5): New abstract node.
(BC-86D6-itaiji-002): New character; use `<-denotational' for
A-BC-86D6.
(A-BC-86D6): New abstract node.
(RUI6-E0E5): New character; use `<-denotational' for A-RUI6-E0E5.
(BC-86D6-itaiji-001): New character; use `<-denotational' for
A-BC-86D6.
(BC-86D6): Likewise.
(U-0002697C): Add `ideographic-structure'; add `sound@ja/on'; unify
MJ046001 and KOSEKI-337410; add `<-ancient' and `<-same' for M-34768;
add `<-formed' for M-34768 and UU+8981; add representative nodes.
(U-0002E372): New character.