{"text": "Below is a fiendishly complex set of data designed to challenge even the most skilled regex wizards:\n\n1) Email: dr.strange+mcu@example.org\n   Beware the near miss: dr..strange+mcu@@example.org\n2) Another email: agent_coulson@S.H.I.E.L.D.gov\n   Watch out for invalid: agent_coulson@@S.H.I.E.L.D.gov\n3) Peggy's email: peggy-carter@co.uk\n4) Phone w/extension: +1 (123) 456-7890 x42\n   Incomplete phone: +1 (123) 456-789\n5) Another phone: 001-234-567-8901\n6) UK phone: +44 20 1234 5678\n   Bogus phone: +44-20-1234\n7) Dated (ISO-ish): 2023-10-01\n8) Another date: 2023/10/02\n9) Alternate date: 03.10.2023\n10) Repeated code: QZQ-12-QZQ\n    Non-matching: QZQ-12-QQZ\n11) Another repeated code: abc123__abc123\n    Trick: abc123__ABC123\n12) Repeated word: KnockKnock\n    Red herring: KnockKnockKnock\n13) Tricky URL: https://sub.domain-name.co.uk/path?query=regex#fragment\n14) Hidden code: Mr.Stark->secretCode=M3PH1ST0\n   Partial: Mr.Stark->secretCode=M3PH1ST\n\nGood luck unraveling this madness!\n", "targetItems": ["dr.strange+mcu@example.org", "agent_coulson@S.H.I.E.L.D.gov", "peggy-carter@co.uk", "+1 (123) 456-7890 x42", "001-234-567-8901", "+44 20 1234 5678", "2023-10-01", "2023/10/02", "03.10.2023", "QZQ-12-QZQ", "abc123__abc123", "KnockKnock", "https://sub.domain-name.co.uk/path?query=regex#fragment", "Mr.Stark->secretCode=M3PH1ST0"]}