(U+5E22): Apply new conventions for glyph granularity.

(U+5E22): Apply new conventions for glyph granularity.
(U+5E2C): Likewise.
(U-000220C6): Likewise.
(U-000220BF): Likewise.
(U-000220BD): Likewise.
(U-000220D3): Likewise.
(U+384A): Likewise.
(U-000220EB): Likewise.
(U+5E45): Likewise.
(U+3857): Likewise.
(U+5E4D): Add `sound@ja/on/{kan|go}'.
(MJ010888): Add some relations for other characters.
(U+5E50): Add `ideographic-structure'; add `sound@ja/on/{kan|go}'.
(JU+5E50): Add `ideographic-structure'; add `<-interchangeable' for
M-27783.
(UU+5E50): Add `ideographic-structure'.
(U+5E52): Apply new conventions for glyph granularity.
(U+5E61): Likewise.