Undefined Character (U+11CFE)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𑳾` `𑳾`
UTF-8 Encoding:	`0xF0 0x91 0xB3 0xBE`
UTF-16 Encoding:	`0xD807 0xDCFE`
UTF-32 Encoding:	`0x00011CFE`

References