If this was what Leonard and George envisioned when they talked about joining forces early in free agency, the Clippers’ All-Star duo joined some elite company with their Friday the 13th performance. They became the 21st pair in NBA history to each score 40 or more in a game, regular season or playoffs, according to Elias Sports Bureau research. “It’s great to have somebody else out there help scoring the ball, making the game easier for myself,” said Leonard, who hit 10-of-24 shots and went 19-for-19 from the line. “We are still trying to build our chemistry out there. We didn’t close that third quarter too great. We still got to improve.”