Undefined Character (U+1A9E)

Block:	Tai Tham, U+1A20 - U+1AAF^[1]
Plane:	Basic Multilingual Plane, U+0000 - U+FFFF^[1]
HTML Entity:	`᪞` `᪞`
UTF-8 Encoding:	`0xE1 0xAA 0x9E`
UTF-16 Encoding:	`0x1A9E`
UTF-32 Encoding:	`0x00001A9E`

References