Symbole non défini (U+1FBFF)

Bloc:	Symbols for Legacy Computing, U+1FB00 - U+1FBFF^[1]
Plan:	Plan multilingue complémentaire, U+10000 - U+1FFFF^[1]
Entité HTML:	`🯿` `🯿`
Encodage UTF-8:	`0xF0 0x9F 0xAF 0xBF`
Encodage UTF-16:	`0xD83E 0xDFFF`
Encodage UTF-32:	`0x0001FBFF`

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