Undefined Character (U+181C)

Block:	Mongolian, U+1800 - U+18AF^[1]
Plane:	Basic Multilingual Plane, U+0000 - U+FFFF^[1]
HTML Entity:	`᠜` `᠜`
UTF-8 Encoding:	`0xE1 0xA0 0x9C`
UTF-16 Encoding:	`0x181C`
UTF-32 Encoding:	`0x0000181C`

References