Undefined Character (U+11CEF)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𑳯` `𑳯`
UTF-8 Encoding:	`0xF0 0x91 0xB3 0xAF`
UTF-16 Encoding:	`0xD807 0xDCEF`
UTF-32 Encoding:	`0x00011CEF`

References