(U+3CC2): Use `->subsumptive'.

(U+3CC2): Use `->subsumptive'.
(U+6C87): Add `ideographic-structure'; add some relations for other
characters; add representative nodes.
(U+6CBF): Add `ideographic-structure'; add `sound@ja/on'.
(JU+6CBF): Add `ideographic-structure'; add some relations for other
characters.
(U-0002F8FC): Add `ideographic-structure'; unify M-17261; add
`<-vulgar' for JU+6CBF.
(U+6D77): Add `ideographic-structure'.
(U-0002F901): Use UU+6BCE instead of U+6BCE as a component.
(U+6E37): Apply new conventions for glyph granularity.
(U+6F2D): Add `sound@ja/on/{kan|go}'.
(M-18218): Unify MJ015858, HD-JT-B4BA and KOSEKI-205490.
(U-00023FD7): Apply new conventions for glyph granularity.
(A-cgnU+6FDF): Changed from U+6FDF.
(AJ1-05526): Unify U+6FDF instead of A-IWDSU+6FDF and UU+6FDF; use
A-cgnU+6FDF instead of U+6FDF as its mother.
(HNG-KAR0209-0): Use A-cgnU+6FDF instead of U+6FDF as its mother.
(HNG-KHM0080-0): Likewise.
(U-0002411E): New character.
(U-0002412B): Apply new conventions for glyph granularity.