Undefined Character (U+11B7F)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𑭿` `𑭿`
UTF-8 Encoding:	`0xF0 0x91 0xAD 0xBF`
UTF-16 Encoding:	`0xD806 0xDF7F`
UTF-32 Encoding:	`0x00011B7F`

References