Undefined Character (U+1AFF9)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𚿹` `𚿹`
UTF-8 Encoding:	`0xF0 0x9A 0xBF 0xB9`
UTF-16 Encoding:	`0xD82B 0xDFF9`
UTF-32 Encoding:	`0x0001AFF9`

References