Undefined Character (U+11ABB)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𑪻` `𑪻`
UTF-8 Encoding:	`0xF0 0x91 0xAA 0xBB`
UTF-16 Encoding:	`0xD806 0xDEBB`
UTF-32 Encoding:	`0x00011ABB`

References