Add some representative nodes.

Add some representative nodes.
(U+5B84): Apply new conventions for glyph granularity.
(U+5B86): Likewise.
(U+5B8A): Likewise.
(U+5B8B): Likewise.
(U+5B8C): Likewise.
(U+5B8D): Likewise.
(U+5B8E): Likewise.
(U+5B8F): Likewise.
(U+5B91): Likewise.
(U+5B94): Likewise.
(U+5B95): Likewise.
(U+5B96): Likewise.
(U+5B97): Likewise.
(U+5B98): Likewise.
(U+5B99): Likewise.
(U+5B9A): Likewise.
(U+5B9B): Likewise.
(CU+5B90): Unify GT-08924.
(U+5B9D): Apply new conventions for glyph granularity.
(U+5B9F): Likewise.
(U+5BA2): Likewise.
(U+5BA4): Likewise.
(U+5BA5): Likewise.
(U+5BA6): Likewise.
(U+5BA9): Likewise.
(U+5BAD): Likewise.
(U+5BAF): Likewise.
(U+5BB0): Likewise.
(U+5BB1): Likewise.
(U+5BB4): Likewise.
(U+5BB6): Likewise.
(U+5BB7): Likewise.
(U+5BB8): Likewise.
(U+5BB9): Likewise.
(U+5BBC): Likewise.
(U+5BBF): Likewise.
(U+375B): Likewise.
(U+5BC1): Likewise.
(U+5BC2): Likewise.
(UU+5BC3): Likewise.
(U+5BC5): Likewise.
(U+5BC6): Likewise.
(U+3761): Likewise.
(U+5BCC): Likewise.
(U+5BCD): Likewise.
(U+5BCF): Likewise.
(U+3762): Likewise.
(U+5BD3): Likewise.
(U+5BD4): Likewise.
(JU+5BD6): Likewise.
(U+5BD9): Likewise.
(U+5BDA): Likewise.
(U+5BDF): Likewise.
(UU+5BE0): Likewise.
(U+5BE1): Likewise.
(U+5BE4): Likewise.
(U+5BE6): Likewise.
(U+5BE9): Likewise.
(U+5BEB): Likewise.
(CU+5BEC): Unify GT-09206.
(U+5BEE): Apply new conventions for glyph granularity.
(U+376B): Likewise.
(U-00021ABA): Likewise.
(U+5BEF): Likewise.
(U+5BF0): Likewise.
(UU+5BF3): Likewise.
(U+5BF6): Likewise.