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

Game history:
Turn 1: claude 3.5 sonnet proposed text with target items: ["2023/12/25","01-15-2024","2024.03.15","2024/02/29","XY-123-AB99","YY-123-AB99","(123)","[456]","{789}"]
o3-mini - (low) provided pattern: ^(?:2023\/12\/25|01-15-2024|2024\.03\.15|2024\/02\/29|XY-123-AB99|YY-123-AB99|\(123\)|\[456\]|\{789\})$ (SUCCESS)

Turn 2: o3-mini - (low) proposed text with target items: ["alice.bob123@mail-service.net","2023-05-17","(123) 456-7890","AB12-CD34","racecar"]
Current turn: 2 of 10
You are the SOLVER.

Your opponent has provided the following challenge:

Text: "Challenge Text Sample:

Valid items hidden among distractors:
1. Email: alice.bob123@mail-service.net (valid), mistake: alice..bob@mail-service.net, bob@.com, user@mail, user@domain..com
2. Dates: Valid date: 2023-05-17, distractors: 2023/05/17, 17-05-2023, 2023:05:17
3. Phone Numbers: Valid number: (123) 456-7890, others: 123-456-7890, (123)456-7890, 123 456 7890
4. Serial Codes: Valid serial: AB12-CD34; near misses: AB12-CD345, A12B-CD34, AB123-CD34
5. Palindromes: Valid palindrome: racecar, near misses: radar (palindrome but not target), rabecar, racecar1

Please extract exactly the following target items from the text:
- alice.bob123@mail-service.net
- 2023-05-17
- (123) 456-7890
- AB12-CD34
- racecar"

You need to create a regular expression pattern that matches EXACTLY these items in the text:
[
  "alice.bob123@mail-service.net",
  "2023-05-17",
  "(123) 456-7890",
  "AB12-CD34",
  "racecar"
]

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.