Undefined Character (U+1CF9F)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𜾟` `𜾟`
UTF-8 Encoding:	`0xF0 0x9C 0xBE 0x9F`
UTF-16 Encoding:	`0xD833 0xDF9F`
UTF-32 Encoding:	`0x0001CF9F`

References