Undefined Character (U+16D3F)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𖴿` `𖴿`
UTF-8 Encoding:	`0xF0 0x96 0xB4 0xBF`
UTF-16 Encoding:	`0xD81B 0xDD3F`
UTF-32 Encoding:	`0x00016D3F`

References