Private Use High Surrogates
Note: Surrogate characters are intended to allow mapping of additional character planes into the 16-bit Unicode system, thus allowing more than 65,536 characters to be represented. The individual surrogate code points do not represent characters; they are intended to be used in pairs, a high code point followed by a low code point, to stand in for a character in one of the supplementary planes. Their use is restricted to UTF-16. The high surrogates in this range are intended to allow representation of characters in Plane 15 and Plain 16.
56192 - DB80 - - <Private Use High Surrogate, First>
56319 - DBFF - - <Private Use High Surrogate, Last>
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