Undefined Character (U+13FFC)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𓿼` `𓿼`
UTF-8 Encoding:	`0xF0 0x93 0xBF 0xBC`
UTF-16 Encoding:	`0xD80F 0xDFFC`
UTF-32 Encoding:	`0x00013FFC`

References