In the DATA statement, list the names for each of the new data sets you want to create, separated by spaces. Then in the body of the data step, you'll write an OUTPUT statement for each dataset name you've specified.
As the archetypal superhero, Superman is nearly invulnerable except for his weakness to Kryptonite. An alien from the planet Krypton, Superman derives his powers from his presence on Earth.
In terms of purely physical power, stamina, endurance, ability to deliver destruction at an epic scale, there is no one in the Justice League able to match Superman, period. His powers make easily the most powerful member of the Justice League in terms of destructive capacity. He has 90% of all of the physical abilities of the remainder of the Justice League (depending on the incarnation, period of publication, and the like).