Build, test, and debug regular expressions
Matches lines starting with 'SSR' followed by any character, then captures four arbitrary characters, a '.BE.' segment, one or more word characters, the literal '-1', another word-character group, a forward slash, and a final word-character group, plus the remainder of the line. With global and multiline flags, it finds every occurrence across all lines. Useful for extracting structured SSR-prefixed identifiers or codes from logs and data records.