; total time: 0.62
; plan length: 65
(board person2 plane1 city14)
(board person5 plane3 city4)
(board person6 plane1 city14)
(board person7 plane3 city4)
(board person12 plane5 city15)
(board person19 plane4 city11)
(fly plane3 city4 city5 fl5 fl4)
(board person18 plane3 city5)
(debark person7 plane3 city5)
(fly plane5 city15 city6 fl2 fl1)
(debark person12 plane5 city6)
(fly plane3 city5 city1 fl4 fl3)
(board person14 plane3 city1)
(debark person18 plane3 city1)
(fly plane3 city1 city10 fl3 fl2)
(board person13 plane3 city10)
(debark person14 plane3 city10)
(fly plane3 city10 city2 fl2 fl1)
(debark person13 plane3 city2)
(fly plane4 city11 city5 fl3 fl2)
(debark person19 plane4 city5)
(fly plane5 city6 city12 fl1 fl0)
(fly plane1 city14 city3 fl5 fl4)
(board person9 plane1 city3)
(board person11 plane1 city3)
(fly plane1 city3 city11 fl4 fl3)
(debark person2 plane1 city11)
(fly plane1 city11 city9 fl3 fl2)
(board person16 plane1 city9)
(debark person9 plane1 city9)
(fly plane1 city9 city7 fl2 fl1)
(board person4 plane1 city7)
(board person15 plane1 city7)
(board person17 plane1 city7)
(debark person11 plane1 city7)
(fly plane3 city2 city12 fl1 fl0)
(debark person5 plane3 city12)
(refuel plane3 city12 fl0 fl1)
(board person3 plane3 city12)
(fly plane3 city12 city0 fl1 fl0)
(refuel plane3 city0 fl0 fl1)
(board person1 plane3 city0)
(board person8 plane3 city0)
(board person20 plane3 city0)
(debark person3 plane3 city0)
(fly plane3 city0 city4 fl1 fl0)
(refuel plane3 city4 fl0 fl1)
(debark person1 plane3 city4)
(fly plane1 city7 city0 fl1 fl0)
(refuel plane1 city0 fl0 fl1)
(debark person6 plane1 city0)
(fly plane1 city0 city12 fl1 fl0)
(refuel plane1 city12 fl0 fl1)
(debark person4 plane1 city12)
(debark person16 plane1 city12)
(fly plane1 city12 city1 fl1 fl0)
(refuel plane1 city1 fl0 fl1)
(debark person17 plane1 city1)
(fly plane1 city1 city14 fl1 fl0)
(debark person15 plane1 city14)
(fly plane3 city4 city13 fl1 fl0)
(refuel plane3 city13 fl0 fl1)
(debark person8 plane3 city13)
(debark person20 plane3 city13)
(fly plane3 city13 city7 fl1 fl0)
