(U+8D73): Apply new conventions for glyph granularity.

(U+8D73): Apply new conventions for glyph granularity.
(U+8D82): Likewise.
(U+8D99): Likewise.
(U-00027F1A): Likewise.
(U+8DA2): Likewise.
(U+8DA5): Likewise.
(U-00027F2F): Likewise.
(U-00020804): Add `sound@ja/on/go' and `sound@ja/on/kan'.
(G-M-02254): Unify G-GT-02901 instead of GT-02901.
(M-02254): Unify GT-02901 instead of G-GT-02901.
(M-37235): Add `<-formed' and `<-same' for M-12258.
(U-0002F9D9): Apply new conventions for glyph granularity.
(U+47BE): Likewise.
(U+47C6): Likewise.
(U-00027F92): Likewise.
(U+8DAF): Likewise.