\ban ASCII word boundary
Onthe literal text On (case sensitive) \s+any whitespace character, repeated at least once
\w+any word character, repeated at least once
\s+any whitespace character, repeated at least once
\d{1,2}a digit, repeated between 1 and 2 times
,the literal , (4410 / 548 / 2C16)
\s*any whitespace character, repeated any number of times
\d{4}a digit, repeated exactly 4 times
\s*any whitespace character, repeated any number of times
\d{1,2}a digit, repeated between 1 and 2 times
:the literal : (5810 / 728 / 3A16)
\d{1,2}a digit, repeated between 1 and 2 times
\s*any whitespace character, repeated any number of times
Athe literal A (6510 / 1018 / 4116) (case sensitive)
Pthe literal P (8010 / 1208 / 5016) (case sensitive)
M,the literal text M, (case sensitive) 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