(U+3ED4): Integrate M-21045.

(U+3ED4): Integrate M-21045.
(U+743D): Use `->denotational' and `->subsumptive' to separate
representative nodes.
(U+3EDD): Unify M-21094.
(U+3EDE): Integrate M-21106.
(U-000249AF): Integrate M-21116.
(U-000249B0): Integrate M-21118.
(U-000249B1): Integrate M-21119.
(U+7456): Use `->subsumptive' to separate representative nodes.
(U+7457): Use `->denotational'.
(U-000249B2): Integrate M-21123.
(U+7458): Use `->subsumptive' to separate representative nodes.
(U+745A): Likewise.
(U+745B): Use `->denotational' and `->subsumptive'.
(U+3EDF): Integrate M-21128.
(U+745C): Use `->denotational' and `->subsumptive'.
(U+3EE0): Integrate M-21132.
(U-000249B3): Unify M-21134.
(U-000249B4): Integrate M-21135.
(U+3EE1): Integrate M-21136.
(U-000249BC): Unify M-21137.
(U+7476): Delete `=>daikanwa'.
(J90-7424): Unify S2-4940' instead of S2-4940; unify S1-4951.
(U+3EE7): Integrate M-21166.
(parent of JX2-7077): Use `=>>ucs@jis', `=>>ucs@cns' and
`=>>jis-x0213-2'.
(parent of C2-4B76): Add `=>>ucs@unicode'.