Set

Original expression

-[\u49BE-\u4DFF] Copy

Normalized

[\u0000-\u49BD\u4E00-\u{10FFFF}] Copy

Perl

[\x00-\x{49BD}\x{4E00}-\x{10FFFF}] Copy

Complemetary

Characters (1113022)

• U+0000
• ...
• 䦽 U+49BD
• 一 U+4E00
• ...
• 􏿿 U+10FFFF