; search time: 0.53
; plan length: 35
(fly plane1 city5 city0 fl2 fl1)
(fly plane2 city2 city6 fl6 fl5)
(fly plane4 city8 city7 fl3 fl2)
(board person3 plane1 city0)
(board person4 plane5 city9)
(board person5 plane2 city6)
(board person6 plane1 city0)
(board person7 plane4 city7)
(board person8 plane2 city6)
(fly plane2 city6 city1 fl5 fl4)
(board person2 plane2 city1)
(debark person5 plane2 city1)
(debark person8 plane2 city1)
(board person9 plane3 city4)
(board person10 plane4 city7)
(fly plane4 city7 city5 fl2 fl1)
(debark person7 plane4 city5)
(fly plane1 city0 city2 fl1 fl0)
(debark person3 plane1 city2)
(fly plane2 city1 city3 fl4 fl3)
(fly plane3 city4 city5 fl6 fl5)
(debark person9 plane3 city5)
(fly plane5 city9 city7 fl4 fl3)
(debark person4 plane5 city7)
(fly plane5 city7 city8 fl3 fl2)
(refuel plane1 city2 fl0 fl1)
(fly plane1 city2 city6 fl1 fl0)
(debark person6 plane1 city6)
(fly plane2 city3 city8 fl3 fl2)
(debark person2 plane2 city8)
(fly plane2 city8 city3 fl2 fl1)
(refuel plane4 city5 fl1 fl2)
(fly plane4 city5 city9 fl2 fl1)
(debark person10 plane4 city9)
(fly plane4 city9 city5 fl1 fl0)
