; total time: 8.87
; plan length: 41
(load-truck package4 truck35 city7-2)
(load-truck package3 truck36 city8-1)
(load-truck package2 truck5 city23-3)
(load-airplane package1 plane2 city1-4)
(fly-airplane plane8 city2-4 city12-4)
(fly-airplane plane7 city14-4 city8-4)
(fly-airplane plane2 city1-4 city9-4)
(unload-airplane package1 plane2 city9-4)
(drive-truck truck36 city8-1 city8-4 city8)
(unload-truck package3 truck36 city8-4)
(load-airplane package3 plane7 city8-4)
(fly-airplane plane7 city8-4 city1-4)
(unload-airplane package3 plane7 city1-4)
(drive-truck truck35 city7-2 city7-4 city7)
(unload-truck package4 truck35 city7-4)
(load-airplane package4 plane9 city7-4)
(fly-airplane plane9 city7-4 city10-4)
(unload-airplane package4 plane9 city10-4)
(load-truck package4 truck28 city10-4)
(drive-truck truck28 city10-4 city10-3 city10)
(unload-truck package4 truck28 city10-3)
(drive-truck truck5 city23-3 city23-4 city23)
(unload-truck package2 truck5 city23-4)
(load-airplane package2 plane5 city23-4)
(fly-airplane plane5 city23-4 city14-4)
(unload-airplane package2 plane5 city14-4)
(drive-truck truck42 city14-3 city14-4 city14)
(load-truck package2 truck42 city14-4)
(drive-truck truck42 city14-4 city14-3 city14)
(unload-truck package2 truck42 city14-3)
(drive-truck truck40 city12-3 city12-1 city12)
(load-truck package5 truck40 city12-1)
(drive-truck truck40 city12-1 city12-4 city12)
(unload-truck package5 truck40 city12-4)
(load-airplane package5 plane8 city12-4)
(fly-airplane plane8 city12-4 city18-4)
(unload-airplane package5 plane8 city18-4)
(drive-truck truck37 city9-2 city9-4 city9)
(load-truck package1 truck37 city9-4)
(drive-truck truck37 city9-4 city9-2 city9)
(unload-truck package1 truck37 city9-2)
