(board person6 plane1 city0)
(board person8 plane1 city0)
(refuel plane1)
(fly-slow plane1 city0 city4)
(board person4 plane1 city4)
(board person3 plane1 city4)
(fly-slow plane1 city4 city3)
(board person1 plane1 city3)
(debark person3 plane1 city3)
(debark person8 plane1 city3)
(board person2 plane1 city3)
(debark person6 plane1 city3)
(fly-slow plane1 city3 city1)
(debark person1 plane1 city1)
(debark person4 plane1 city1)
(board person5 plane1 city1)
(board person7 plane1 city1)
(fly-slow plane1 city1 city4)
(refuel plane1)
(debark person7 plane1 city4)
(fly-fast plane1 city4 city0)
(debark person5 plane1 city0)
(fly-slow plane1 city0 city2)
(debark person2 plane1 city2)
; cost = 24 (unit cost)
