Undefined Character (U+1CDFD)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𜷽` `𜷽`
UTF-8 Encoding:	`0xF0 0x9C 0xB7 0xBD`
UTF-16 Encoding:	`0xD833 0xDDFD`
UTF-32 Encoding:	`0x0001CDFD`

References