*repeats the group contents below any number of times:
\s+a Unicode whitespace character, repeated at least once
/the literal / (4710 / 578 / 2F16)
\s+a Unicode whitespace character, repeated at least once
\w{2,4}a Unicode word character, repeated between 2 and 4 times
the literal (3210 / 408 / 2016)
\da Unicode decimal digit
-the literal - (4510 / 558 / 2D16)
\d{0,2}a Unicode decimal digit, repeated between 0 and 2 times
\wa Unicode word character