Undefined Character (U+16DCF)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𖷏` `𖷏`
UTF-8 Encoding:	`0xF0 0x96 0xB7 0x8F`
UTF-16 Encoding:	`0xD81B 0xDDCF`
UTF-32 Encoding:	`0x00016DCF`

References