Undefined Character (U+16D66)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𖵦` `𖵦`
UTF-8 Encoding:	`0xF0 0x96 0xB5 0xA6`
UTF-16 Encoding:	`0xD81B 0xDD66`
UTF-32 Encoding:	`0x00016D66`

References