\d+a Unicode decimal digit, repeated at least once
\.the literal . (4610 / 568 / 2E16)
\d+a Unicode decimal digit, repeated at least once
Non-Capturing Group(?:\([^()+]\)[A-Z]\d|\.\d{2}[a-z]) 1st Alternative\([^()+]\)[A-Z]\d \(the literal ( (4010 / 508 / 2816)
Negated Character Class[^()+] (the literal ( (4010 / 508 / 2816)
)the literal ) (4110 / 518 / 2916)
+the literal + (4310 / 538 / 2B16)
\)the literal ) (4110 / 518 / 2916)
A-Zone character from A (6510) to Z (9010) (case sensitive)
\da Unicode decimal digit
2nd Alternative\.\d{2}[a-z] \.the literal . (4610 / 568 / 2E16)
\d{2}a Unicode decimal digit, repeated exactly 2 times
a-zone character from a (9710) to z (12210) (case sensitive)