\w+any word character, repeated at least once
\s+any whitespace character, repeated at least once
=the literal = (6110 / 758 / 3D16)
\s+any whitespace character, repeated at least once
\w+any word character, repeated at least once
Non-Capturing Group(?:,|$) ,the literal , (4410 / 548 / 2C16)
g modifier: global. Finds all matches instead of stopping after the first
m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string