(define (problem strips-gripper-x-1) (:domain gripper-strips) (:objects rooma roomb ball4 ball3 ball2 ball1 left right) (:init (room rooma) (room roomb) (ball ball4) (ball ball3) (ball ball2) (ball ball1) (at-robby rooma) (free left) (free right) (at ball4 rooma) (at ball3 rooma) (at ball2 rooma) (at ball1 rooma) (gripper left) (gripper right)) (:goal (and (at ball4 roomb) (at ball3 roomb) (at ball2 roomb) (at ball1 roomb))))