Undefined Character (U+11B20)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𑬠` `𑬠`
UTF-8 Encoding:	`0xF0 0x91 0xAC 0xA0`
UTF-16 Encoding:	`0xD806 0xDF20`
UTF-32 Encoding:	`0x00011B20`

References