$unicode:Joining_Group:Yeh
[\u0620\u0626\u0649-\u064A\u0678\u06D0-\u06D1\u0777\u08A8-\u08A9\u08BA]
[\x{0620}\x{0626}\x{0649}-\x{064A}\x{0678}\x{06D0}-\x{06D1}\x{0777}\x{08A8}-\x{08A9}\x{08BA}]
[Notes]
The set definition is contained in sets.json
data file.