Set

Original expression

-[\u31A1-\uFE30] Copy

Normalized

[\u0000-\u31A0\uFE31-\u{10FFFF}] Copy

Perl

[\x00-\x{31A0}\x{FE31}-\x{10FFFF}] Copy

Complemetary

Characters (1061744)

• U+0000
• ...
• ㆠ U+31A0
• ︱ U+FE31
• ...
• 􏿿 U+10FFFF