You are playing the Regex Pattern Matcher game against claude 3.7 sonnet (high2).

Game history:
Turn 1: claude 3.7 sonnet (high2) proposed text with target items: ["JD-2023-12-001","JS-2023-12-002","ADMIN-2023-001","EXP-20231215-JD001","EXP-20231215-JS002","EXP-20231215-AD001"]
Current turn: 1 of 10
You are the SOLVER.

Your opponent has provided the following challenge:

Text: "System Audit Log [2023-12-15]

USER MANAGEMENT:
[VALID] User john.doe@example.com (ID: JD-2023-12-001) created account at 09:15:22
[VALID] User jane_smith@company.co.uk (ID: JS-2023-12-002) modified profile at 10:23:45
[VALID] User admin@internal.system (ID: ADMIN-2023-001) performed system backup at 11:30:15
[INVALID] User john.smith@example.com (ID: JS-2023-12-003) attempted password reset at 12:05:30 - LOCKED
[INVALID] User jane.doe@external.company (ID: JD-2023-12-X05) attempted login at 13:10:55 - INVALID ID

EXPORT OPERATIONS:
[VALID] Export ID: EXP-20231215-JD001 created by john.doe@example.com at 09:30:45
[VALID] Export ID: EXP-20231215-JS002 created by jane_smith@company.co.uk at 10:40:15  
[VALID] Export ID: EXP-20231215-AD001 created by admin@internal.system at 11:50:22
[INVALID] Export ID: EXP20231215-JD002 attempted by john.doe@example.com at 09:35:10 - MISSING HYPHEN
[INVALID] Export ID: EXP-20231215-XX001 attempted by unknown@example.com at 14:20:30 - INVALID PREFIX

SYSTEM NOTES:
- User ID format: Two letter prefix (or ADMIN), year, month, sequential number
- Export ID format: EXP prefix, date, user identifier
- Only entries marked [VALID] passed system validation checks
- Reference ID JS-2023-12-002 linked to EXP-20231215-JS002 in transaction #45678
- Reference ID JD-2023-12-001 linked to EXP-20231215-JD001 in transaction #45679
- Reference ID ADMIN-2023-001 linked to EXP-20231215-AD001 in transaction #45680"

You need to create a regular expression pattern that matches EXACTLY these items in the text:
[
  "JD-2023-12-001",
  "JS-2023-12-002",
  "ADMIN-2023-001",
  "EXP-20231215-JD001",
  "EXP-20231215-JS002",
  "EXP-20231215-AD001"
]

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.