Undefined Character (U+1CDFB)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𜷻` `𜷻`
UTF-8 Encoding:	`0xF0 0x9C 0xB7 0xBB`
UTF-16 Encoding:	`0xD833 0xDDFB`
UTF-32 Encoding:	`0x0001CDFB`

References