^start of string
\(the literal ( (4010 / 508 / 2816)
Character Class[0-9]{5,20} {5,20}matches between 5 and 20 characters from the set below:
0-9one character from 0 (4810) to 9 (5710)
BP01the literal text BP01 (case insensitive) .*any character (except for line terminators), repeated any number of times
\_the literal _ (9510 / 1378 / 5F16)
Vthe literal V (8610 / 1268 / 5616) (case insensitive)
+matches at least one character from the set below:
0-9one character from 0 (4810) to 9 (5710)
\.the literal . (4610 / 568 / 2E16)
\_the literal _ (9510 / 1378 / 5F16)
.*any character (except for line terminators), repeated any number of times
CcIDthe literal text CcID (case insensitive) \:the literal : (5810 / 728 / 3A16)
.*any character (except for line terminators), repeated any number of times
\)the literal ) (4110 / 518 / 2916)
i modifier: insensitive. Matches without distinguishing uppercase and lowercase letters