Undefined Character (U+10977)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𐥷` `𐥷`
UTF-8 Encoding:	`0xF0 0x90 0xA5 0xB7`
UTF-16 Encoding:	`0xD802 0xDD77`
UTF-32 Encoding:	`0x00010977`

References