Set

Original expression

-[\u{1FCFA}-\u{1FFFD}] Copy

Normalized

[\u0000-\u{1FCF9}\u{1FFFE}-\u{10FFFF}] Copy

Perl

[\x00-\x{1FCF9}\x{1FFFE}-\x{10FFFF}] Copy

Complemetary

Characters (1113340)

• U+0000
• ...
• 🳹 U+1FCF9
• 🿾 U+1FFFE
• ...
• 􏿿 U+10FFFF