; search time: 5.55
; plan length: 80
(fly plane2 city12 city6 fl3 fl2)
(board person18 plane1 city11)
(fly plane1 city11 city6 fl3 fl2)
(debark person18 plane1 city6)
(board person4 plane1 city6)
(fly plane1 city6 city14 fl2 fl1)
(debark person4 plane1 city14)
(board person10 plane1 city14)
(fly plane1 city14 city16 fl1 fl0)
(debark person10 plane1 city16)
(board person14 plane5 city14)
(fly plane5 city14 city2 fl6 fl5)
(debark person14 plane5 city2)
(fly plane5 city2 city0 fl5 fl4)
(board person6 plane5 city0)
(fly plane5 city0 city13 fl4 fl3)
(debark person6 plane5 city13)
(board person9 plane5 city13)
(fly plane5 city13 city4 fl3 fl2)
(debark person9 plane5 city4)
(board person13 plane5 city4)
(fly plane5 city4 city14 fl2 fl1)
(debark person13 plane5 city14)
(board person2 plane1 city16)
(refuel plane1 city16 fl0 fl1)
(fly plane1 city16 city17 fl1 fl0)
(debark person2 plane1 city17)
(fly plane5 city14 city10 fl1 fl0)
(board person17 plane5 city10)
(refuel plane5 city10 fl0 fl1)
(fly plane5 city10 city15 fl1 fl0)
(debark person17 plane5 city15)
(board person12 plane5 city15)
(refuel plane5 city15 fl0 fl1)
(fly plane5 city15 city4 fl1 fl0)
(debark person12 plane5 city4)
(refuel plane1 city17 fl0 fl1)
(fly plane1 city17 city3 fl1 fl0)
(board person20 plane1 city3)
(refuel plane1 city3 fl0 fl1)
(fly plane1 city3 city17 fl1 fl0)
(debark person20 plane1 city17)
(refuel plane1 city17 fl0 fl1)
(fly plane1 city17 city9 fl1 fl0)
(board person19 plane1 city9)
(refuel plane1 city9 fl0 fl1)
(fly plane1 city9 city2 fl1 fl0)
(debark person19 plane1 city2)
(refuel plane1 city2 fl0 fl1)
(fly plane1 city2 city7 fl1 fl0)
(board person1 plane1 city7)
(refuel plane1 city7 fl0 fl1)
(fly plane1 city7 city2 fl1 fl0)
(debark person1 plane1 city2)
(refuel plane1 city2 fl0 fl1)
(fly plane1 city2 city7 fl1 fl0)
(board person11 plane1 city7)
(refuel plane1 city7 fl0 fl1)
(fly plane1 city7 city6 fl1 fl0)
(debark person11 plane1 city6)
(board person5 plane1 city6)
(refuel plane1 city6 fl0 fl1)
(fly plane1 city6 city9 fl1 fl0)
(debark person5 plane1 city9)
(board person3 plane1 city9)
(refuel plane1 city9 fl0 fl1)
(fly plane1 city9 city7 fl1 fl0)
(debark person3 plane1 city7)
(refuel plane1 city7 fl0 fl1)
(fly plane1 city7 city5 fl1 fl0)
(board person16 plane1 city5)
(refuel plane1 city5 fl0 fl1)
(fly plane1 city5 city9 fl1 fl0)
(debark person16 plane1 city9)
(refuel plane1 city9 fl0 fl1)
(fly plane1 city9 city10 fl1 fl0)
(board person15 plane1 city10)
(refuel plane1 city10 fl0 fl1)
(fly plane1 city10 city9 fl1 fl0)
(debark person15 plane1 city9)
