UNDERTIE U+203F

BlockGeneral Punctuation
CategoryConnector Punctuation
UTF-80xE2 0x80 0xBF
UTF-160xFF 0xFE 0x3F 0x20
UTF-320xFF 0xFE 0x0 0x0 0x3F 0x20 0x0 0x0
HTML‿
Pythonu"\u203F"