Set

Original expression

-[\u{20000}-\u{2FFFD}] Copy

Normalized

[\u0000-\u{1FFFF}\u{2FFFE}-\u{10FFFF}] Copy

Perl

[\x00-\x{1FFFF}\x{2FFFE}-\x{10FFFF}] Copy

Complemetary

Characters (1048578)

• U+0000
• ...
• 🿿 U+1FFFF
• 𯿾 U+2FFFE
• ...
• 􏿿 U+10FFFF