; total time: 0.56
; plan length: 34
(board person4 plane1 city4)
(fly plane1 city4 city5 fl2 fl1)
(board person5 plane1 city5)
(board person10 plane1 city5)
(fly plane1 city5 city4 fl1 fl0)
(debark person10 plane1 city4)
(fly plane2 city3 city1 fl6 fl5)
(board person1 plane2 city1)
(board person3 plane2 city1)
(board person6 plane2 city1)
(board person9 plane2 city1)
(fly plane2 city1 city3 fl5 fl4)
(debark person9 plane2 city3)
(debark person6 plane2 city3)
(refuel plane1 city4 fl0 fl1)
(fly plane2 city3 city2 fl4 fl3)
(board person2 plane2 city2)
(board person8 plane2 city2)
(fly plane2 city2 city0 fl3 fl2)
(debark person8 plane2 city0)
(fly plane2 city0 city1 fl2 fl1)
(fly plane2 city1 city4 fl1 fl0)
(debark person1 plane2 city4)
(debark person3 plane2 city4)
(refuel plane2 city4 fl0 fl1)
(fly plane2 city4 city5 fl1 fl0)
(debark person2 plane2 city5)
(refuel plane1 city4 fl1 fl2)
(fly plane1 city4 city0 fl2 fl1)
(debark person4 plane1 city0)
(fly plane1 city0 city2 fl1 fl0)
(debark person5 plane1 city2)
(refuel plane1 city2 fl0 fl1)
(fly plane1 city2 city4 fl1 fl0)
