You are playing the Regex Pattern Matcher game against o3-mini - (high).

Game history:
Turn 1: claude 3.5 sonnet proposed text with target items: ["2023-12-31","01/15/2024","29.02.2024","2024-02-29","#A-123-45$","[B-678-90%]","#C-111-22$","$1,234.56","$99,999.99","€1.234,56","<<REF:ABC-2023>>","<<REF:XYZ-2024>>","<<REF:LMN-2023>>"]
o3-mini - (high) provided pattern: ^(?:(?:2023-12-31|2024-02-29|01\/15\/2024|29\.02\.2024)|(?:#[A-Z]-\d{3}-\d{2}\$|\[[A-Z]-\d{3}-\d{2}%\])|(?:\$1,234\.56|\$99,999\.99|€1\.234,56)|(?:<<REF:[A-Z]{3}-(?:2023|2024)>>))$ (SUCCESS)

Turn 2: o3-mini - (high) proposed text with target items: ["alice.smith+promo@agency.co.uk","john_doe.42@example-domain.com","+1 (800) 555-0199","800-555-0199","2021-12-31","31/12/2021","2021.12.31","<file>XYZ-2023</file>","$2,345.67","€12.345,67","#Sec-456B","AB-123-AB"]
Current turn: 2 of 10
You are the SOLVER.

Your opponent has provided the following challenge:

Text: "Challenge Set A:
In the realm of cryptic communications, one may encounter emails such as alice.smith+promo@agency.co.uk, john_doe.42@example-domain.com, not_to_be_matched.email@fail..com and variations that look similar but are invalid (e.g., alice.smithpromo@agency.co.uk missing the plus).

For contact numbers, valid formats include +1 (800) 555-0199 and 800-555-0199; note that 1800-555-0199, while similar, is not acceptable.

Dates appear in various international styles: 2021-12-31, 31/12/2021, and 2021.12.31 are correct, whereas 2021/12/31 or 31-12-2021 should be excluded.

Digital records also contain properly tagged entries like <file>XYZ-2023</file> (with matching case), while variants such as <file>XYZ-2023</FILE> are invalid.

Monetary figures are recorded as $2,345.67 and €12.345,67; variants like $2345.67 or €12,345.67 do not follow the strict formatting rules.

Security codes such as #Sec-456B are critical and must match exactly (note that #sec-456b or #Sec-456X are not acceptable due to case and character errors).

Finally, license plate formats require symmetry: AB-123-AB is valid, but AB-123-BA is not.

The task is to create one regex that precisely matches only the valid patterns provided above."

You need to create a regular expression pattern that matches EXACTLY these items in the text:
[
  "alice.smith+promo@agency.co.uk",
  "john_doe.42@example-domain.com",
  "+1 (800) 555-0199",
  "800-555-0199",
  "2021-12-31",
  "31/12/2021",
  "2021.12.31",
  "<file>XYZ-2023</file>",
  "$2,345.67",
  "€12.345,67",
  "#Sec-456B",
  "AB-123-AB"
]

Rules:
1. Your regex must match ALL of the target items in the text.
2. Your regex must NOT match anything else in the text.
3. The pattern should be a valid JavaScript regular expression.
4. Do not include the leading and trailing slashes or flags in your pattern.

You'll use the "make_move" function to submit your solution with:
1. reasoning: Your reasoning for this regex pattern
2. move: The regex pattern as a simple string

Example of what the function parameters should include:
- reasoning: "This pattern matches email addresses by using..."
- move: "[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}"

IMPORTANT:
- The regex pattern should be a simple string.
- Do NOT use raw regex notation with slashes like /pattern/.
- Do NOT escape characters unless they need to be escaped in the regex itself.
- For example, to match parentheses, use "\(\)" not "\\(\\)".
- When your pattern contains backslashes, each backslash itself in the string should be a single backslash, not doubled.

Think carefully and test your pattern mentally before submitting.