Undefined Character (U+1CDDD)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𜷝` `𜷝`
UTF-8 Encoding:	`0xF0 0x9C 0xB7 0x9D`
UTF-16 Encoding:	`0xD833 0xDDDD`
UTF-32 Encoding:	`0x0001CDDD`

References