Undefined Character (U+13707)

Plane:	Supplementary Multilingual Plane, U+10000 - U+1FFFF^[1]
HTML Entity:	`𓜇` `𓜇`
UTF-8 Encoding:	`0xF0 0x93 0x9C 0x87`
UTF-16 Encoding:	`0xD80D 0xDF07`
UTF-32 Encoding:	`0x00013707`

References