ℱ︁
ℱ︁
\u2131\uFE01
\U002131\U00FE01
\u{2131}\u{FE01}
\U00002131\U0000FE01
\2131\FE01
\002131\00FE01
=E2=84=B1=EF=B8=81
%E2%84%B1%EF%B8%81