Undefined Character (U+13EFC)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𓻼` `𓻼`
UTF-8 Encoding:	`0xF0 0x93 0xBB 0xBC`
UTF-16 Encoding:	`0xD80F 0xDEFC`
UTF-32 Encoding:	`0x00013EFC`

References