\ban ASCII word boundary
\d+a digit, repeated at least once
/the literal / (4710 / 578 / 2F16)
\d+a digit, repeated at least once
/the literal / (4710 / 578 / 2F16)
\d+a digit, repeated at least once
+the literal (3210 / 408 / 2016) , repeated at least once
Non-Capturing Group(?:1[0-2]|0?[1-9]) 1the literal 1 (4910 / 618 / 3116)
0-2one character from 0 (4810) to 2 (5010)
0?optionally matches the literal 0 (4810 / 608 / 3016)
1-9one character from 1 (4910) to 9 (5710)
:the literal : (5810 / 728 / 3A16)
0-5one character from 0 (4810) to 5 (5310)
0-9one character from 0 (4810) to 9 (5710)
?optionally matches the literal (3210 / 408 / 2016)
athe literal a (9710 / 1418 / 6116) (case insensitive)
pthe literal p (11210 / 1608 / 7016) (case insensitive)
mthe literal m (10910 / 1558 / 6D16) (case insensitive)
Positive Lookahead(?= +\d) +the literal (3210 / 408 / 2016) , repeated at least once
\da digit
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
i modifier: insensitive. Matches without distinguishing uppercase and lowercase letters