(A-U+5140-itaiji-002): New abstract node; use

(A-U+5140-itaiji-002): New abstract node; use
`<-denotational@component' for A-IWDSU+4E38.
(U+5140-itaiji-002): New character; use `<-denotational' for
A-U+5140-itaiji-002; use `<-denotational@component' for U+5140.
(A-IWDSU+516E): Add `<-denotational@component' for A-IWDSU+2009E;
delete `=>ucs@iwds-1/normalized'.
(A-IWDSU+2009E): New abstract node; use `<-denotational@component' for
A-IWDSU+20012.