(define (problem multirobot_4_50_c6)
 (:domain multirobot)
 (:objects
  v0 r11
  v1
  v2
  v3
  v4
  v5 r15
  v6
  v7
  v8
  v9
  v10
  v11
  v12 r12
  v13
  v14 r13
  v15 r14
 )
 (:init
  (at r11 v0)
  (free v1)
  (free v2)
  (free v3)
  (free v4)
  (at r15 v5)
  (free v6)
  (free v7)
  (free v8)
  (free v9)
  (free v10)
  (free v11)
  (at r12 v12)
  (free v13)
  (at r13 v14)
  (at r14 v15)
  (adjacent v0 v1)
  (adjacent v0 v4)
  (adjacent v0 v5)
  (adjacent v1 v2)
  (adjacent v2 v3)
  (adjacent v2 v8)
  (adjacent v3 v4)
  (adjacent v3 v9)
  (adjacent v3 v10)
  (adjacent v5 v6)
  (adjacent v5 v9)
  (adjacent v5 v13)
  (adjacent v6 v7)
  (adjacent v7 v8)
  (adjacent v7 v15)
  (adjacent v10 v11)
  (adjacent v11 v12)
  (adjacent v12 v13)
  (adjacent v13 v14)
  (adjacent v14 v15)
 )
 (:goal
  (and
  (free v0)
  (at r12 v1)
  (free v2)
  (at r14 v3)
  (at r13 v4)
  (free v5)
  (free v6)
  (free v7)
  (at r11 v8)
  (free v9)
  (free v10)
  (free v11)
  (free v12)
  (at r15 v13)
  (free v14)
  (free v15)
  )
 )
)