For the team which had three different goalies in the 2011 postseason games, how many games did they win in the regular season?
three different goalies refer to count(playerID) = 3; game won refers to W
SELECT SUM(T2.W) FROM Goalies AS T1 INNER JOIN Teams AS T2 ON T1.tmID = T2.tmID WHERE T2.year = 2011 GROUP BY T1.tmID HAVING COUNT(DISTINCT T1.playerID) = 3