Undefined Character (U+1BF4)

Block:	Batak, U+1BC0 - U+1BFF^[1]
Plane:	Basic Multilingual Plane, U+0000 - U+FFFF^[1]
HTML Entity:	`᯴` `᯴`
UTF-8 Encoding:	`0xE1 0xAF 0xB4`
UTF-16 Encoding:	`0x1BF4`
UTF-32 Encoding:	`0x00001BF4`

References