Non-Capturing Group(?:ht|f) htthe literal text ht (case insensitive) fthe literal f (10210 / 1468 / 6616) (case insensitive)
tpthe literal text tp (case insensitive) s?optionally matches the literal s (11510 / 1638 / 7316) (case insensitive)
:the literal : (5810 / 728 / 3A16)
\/the literal / (4710 / 578 / 2F16)
\/the literal / (4710 / 578 / 2F16)
Group 2(\w+\.\w{2}[\/\w-.]*) \w+any word character, repeated at least once
\.the literal . (4610 / 568 / 2E16)
\w{2}any word character, repeated exactly 2 times
*matches any number of characters from the set below:
\/the literal / (4710 / 578 / 2F16)
\wany word character
-the literal - (4510 / 558 / 2D16)
.the literal . (4610 / 568 / 2E16)