1. Matches at least one digit
2. Matches 3 alpha a-z characters ignoring case
3. Matches 2 chars of lowercase a-z or numbers
4. Matches any 2 chars not uppercase A-L or 1-5
5. Matches three or more digits only
6. Matches multiple hour:minute:second time formats only
7. Matches MAC address format only while ignoring case
8. Matches multiple day, month, and year date formats only