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

Game history:
Turn 1: o3-mini - (low) proposed text with target items: ["complex.email+filter@example.co.uk","+44 20 7946 0958","2021/12/31","temp007"]
claude 3.7 sonnet (high2) provided pattern: complex\.email\+filter@example\.co\.uk|\+44 20 7946 0958|2021\/12\/31|\btemp007\b (SUCCESS)

Turn 2: claude 3.7 sonnet (high2) proposed text with target items: ["alice.walker@personal-domain.co.uk","https://api.service.com/v2/users?apikey=12345","15.12.2021","PRD-45672-XYZ","+1-888-555-1234","2001:0db8:85a3:0000:0000:8a2e:0370:7334","$1,234.56","<input type=\"text\" value=\"test\" required />"]
Current turn: 2 of 10
You are the SOLVER.

Your opponent has provided the following challenge:

Text: "Email validation:
Valid: alice.walker@personal-domain.co.uk, user.name+filter@gmail.com
Invalid: alice@walker@domain.com, user..name@gmail.com, alice@personal-domain

URLs to process: 
Secure endpoints: https://api.service.com/v2/users?apikey=12345, https://portal.example.org/login
Legacy systems: http://old.example.com/profile, http://api.service.com/v2/users?apikey=12345

Important dates (DD.MM.YYYY format only):
Upcoming: 15.12.2021, 01.02.2022
Different format: 12/15/2021, 2021-12-15, 15/12/21

Product identifiers:
Active: PRD-45672-XYZ, TST-98765-ABC
Discontinued: PRD-45672, prd-45672-xyz, PRD45672XYZ

Contact numbers:
International: +1-888-555-1234, +44 20 7946 0958
Domestic: (888) 555-1234, 888.555.1234, 888-555-1234

IP addresses:
Current network: 192.168.1.1, 2001:0db8:85a3:0000:0000:8a2e:0370:7334
Previous network: 10.0.0.1, 2001:0db8:85a3::8a2e:0370:7334

Transaction log:
Approved: $1,234.56 on 15.12.2021, €789.10 on 01.02.2022
Pending: $1234.56 on 12/15/2021, 1,234.56 USD on 2021-12-15

HTML templates:
Form elements: <input type="text" value="test" required />, <textarea name="comments"></textarea>
Content blocks: <div class="content">Information</div>, <span id="highlight">Important</span>"

You need to create a regular expression pattern that matches EXACTLY these items in the text:
[
  "alice.walker@personal-domain.co.uk",
  "https://api.service.com/v2/users?apikey=12345",
  "15.12.2021",
  "PRD-45672-XYZ",
  "+1-888-555-1234",
  "2001:0db8:85a3:0000:0000:8a2e:0370:7334",
  "$1,234.56",
  "<input type=\"text\" value=\"test\" required />"
]

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.