AUBURN, Ala. (AP) — Kip Lewis returned an interception 61 yards for the game-winning touchdown, and No. 21 Oklahoma rallied from an 11-point fourth-quarter deficit to defeat Auburn, 27-21 on Saturday for its first-ever Southeastern Conference win. “That was my first experience with Sooner magic as a head coach,” Oklahoma coach Brent Venables said. “That was an amazing last four drives on offense and defense. ... We played our best ball when it m…