चीन के एथलीटों के मेडल का मूविंग मैक्सिमम

WITH Chinese_Medals AS (
  SELECT
    Athlete, COUNT(*) AS Medals
  FROM Summer_Medals
  WHERE
    Country = 'CHN' AND Medal = 'Gold'
    AND Year >= 2000
  GROUP BY Athlete)

SELECT
  -- Select the athletes and the medals they've earned
  ___,
  ___,
  -- Get the max of the last two and current rows' medals 
  ___ OVER (ORDER BY ___ ASC
            ROWS BETWEEN ___
            AND ___) AS Max_Medals
FROM Chinese_Medals
ORDER BY Athlete ASC;