Undefined Character (U+1BBF1)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𛯱` `𛯱`
UTF-8 Encoding:	`0xF0 0x9B 0xAF 0xB1`
UTF-16 Encoding:	`0xD82E 0xDFF1`
UTF-32 Encoding:	`0x0001BBF1`

References