; total time: 0.40
; plan length: 30
(board person3 plane2 city4)
(board person4 plane2 city4)
(board person6 plane1 city0)
(board person8 plane1 city0)
(fly plane1 city0 city2 fl2 fl1)
(fly plane1 city2 city3 fl1 fl0)
(debark person8 plane1 city3)
(board person1 plane1 city3)
(debark person6 plane1 city3)
(board person2 plane1 city3)
(refuel plane1 city3 fl0 fl1)
(fly plane1 city3 city2 fl1 fl0)
(debark person2 plane1 city2)
(refuel plane1 city2 fl0 fl1)
(refuel plane1 city2 fl1 fl2)
(fly plane1 city2 city1 fl2 fl1)
(debark person1 plane1 city1)
(board person5 plane1 city1)
(board person7 plane1 city1)
(fly plane1 city1 city4 fl1 fl0)
(refuel plane1 city4 fl0 fl1)
(debark person7 plane1 city4)
(fly plane1 city4 city0 fl1 fl0)
(debark person5 plane1 city0)
(refuel plane1 city0 fl0 fl1)
(fly plane1 city0 city2 fl1 fl0)
(fly plane2 city4 city1 fl5 fl4)
(debark person4 plane2 city1)
(fly plane2 city1 city3 fl4 fl3)
(debark person3 plane2 city3)
