using System;
 
class Program
{
    static void Main()
    {
        Console.WriteLine(char.GetUnicodeCategory('ᛊ')); // OtherLetter
        Console.WriteLine(char.GetUnicodeCategory('ɲ')); // LowercaseLetter
 
        // C# の char は16ビット。サロゲートペアは2文字になる。
        // 1文字ずつカテゴリー見ると当然「Surrogate」。
        Console.WriteLine(char.GetUnicodeCategory("𩸽"[0])); // Surrogate
 
        // ちゃんと、サロゲートペア用のカテゴリー判定メソッドもあって、こっちなら OtherLetter。
        Console.WriteLine(char.GetUnicodeCategory("𩸽", 0)); // OtherLetter
    }
}
 

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