$unicode3.0:Cf
[\u070F\u180B-\u180E\u200C-\u200F\u202A-\u202E\u206A-\u206F\uFEFF\uFFF9-\uFFFB]
[\x{070F}\x{180B}-\x{180E}\x{200C}-\x{200F}\x{202A}-\x{202E}\x{206A}-\x{206F}\x{FEFF}\x{FFF9}-\x{FFFB}]
[Notes]
The set definition is contained in sets.json
data file.