Input (grade 13): The series premiered on September 22, 2004 during UPN's last two years, and ended on May 22, 2007, after a season on UPN's successor, The CW Television Network.
Output (grade 6): It was first shown on UPN on September 22, 2004. The series was shown for its first two seasons on the UPN before moving to The CW Television Network on October 3, 2006.