(A-U+590F-itaiji-010): New abstract node.

(A-U+590F-itaiji-010): New abstract node.
(U+590F-itaiji-010): New character; use `<-denotational' for
A-U+590F-itaiji-010.
(A-U+590F-itaiji-008): New abstract node; unify A-U+590F-itaiji-009.
(U+590F-itaiji-008): New character; use `<-denotational' for
A-U+590F-itaiji-008.
(U+590F-itaiji-009): Ditto.
(A-compU+5913): New abstract node.
(U+5913): Add `<-denotational' for A-compU+5913; apply new conventions
for glyph granularity.
(A-U+5913-itaiji-001): New abstract node; use `<-denotational' for
A-compU+5913.
(A-U+5913-itaiji-002): Ditto.
(A-U+5913-itaiji-001): New character; use `<-denotational' for
A-U+5913-itaiji-001.
(A-U+5913-itaiji-002): New character; use `<-denotational' for
A-U+5913-itaiji-002.