(A-IWDSU+571F): Add A-IWDSU+58EB as a target of

(A-IWDSU+571F): Add A-IWDSU+58EB as a target of
`<-denotational@component'.
(U-000212AE): Use A-IWDSU+571F instead of U+571F as a component.
(MJ057216): New character; use `<-denotational' for U-000212AE; unify
KOSEKI-057410.
(A-IWDSU+212E1): Use A-IWDSU+571F instead of U+571F as a component.
(U-000212BD): Apply new conventions for glyph granularity.