(define (problem p27)
  (:domain cooperate_sequential_gripper)

  (:objects
        robot1 robot2 robot3 robot4 robot5 robot6 robot7 robot8 - gripper
        room14 room6 room9 room15 room11 room2 room3 room5 room10 room13 room8 room4 room7 room12 room1 - room
        object1 object2 object3 object4 - object
  )

  (:init
        
        (at-robby robot1 room14)
        (room-occupied room14)
        (at-robby robot2 room6)
        (room-occupied room6)
        (at-robby robot3 room9)
        (room-occupied room9)
        (at-robby robot4 room15)
        (room-occupied room15)
        (at-robby robot5 room11)
        (room-occupied room11)
        (at-robby robot6 room2)
        (room-occupied room2)
        (at-robby robot7 room3)
        (room-occupied room3)
        (at-robby robot8 room5)
        (room-occupied room5)
        (not (room-occupied room10))
        (not (room-occupied room13))
        (not (room-occupied room8))
        (not (room-occupied room4))
        (not (room-occupied room7))
        (not (room-occupied room12))
        (not (room-occupied room1))
        (at object1 room8)
        (at object2 room5)
        (at object3 room15)
        (at object4 room10)
        (can-activate robot1 object1)
        (can-handle robot1 object1)
        (can-activate robot7 object2)
        (can-handle robot7 object2)
        (can-activate robot8 object3)
        (can-handle robot8 object3)
        (can-activate robot1 object4)
        (can-handle robot1 object4)
        (free robot1)
        (free robot2)
        (free robot3)
        (free robot4)
        (free robot5)
        (free robot6)
        (free robot7)
        (free robot8)
  )

  (:goal
    (and
      (at object1 room10)
      (at object2 room13)
      (at object3 room5)
      (at object4 room12)
      (at-robby robot7 room6)
    )
  )
)