Parameters:
	name: original-6
	packages: 7
	planes: 2
	cities: 4
	locations_per_city: 3
	trucks: 4

Initial:
	(airport city1-1)
	(airport city2-1)
	(airport city3-1)
	(airport city4-1)
	(at package1 city4-3)
	(at package2 city4-3)
	(at package3 city4-3)
	(at package4 city3-3)
	(at package5 city1-3)
	(at package6 city1-3)
	(at package7 city3-3)
	(at plane1 city4-1)
	(at plane2 city4-1)
	(at truck1 city1-3)
	(at truck2 city2-3)
	(at truck3 city3-3)
	(at truck4 city4-3)

Goal:
	(at package1 city1-3)
	(at package2 city3-3)
	(at package3 city2-3)
	(at package4 city2-1)
	(at package5 city4-3)
	(at package6 city3-1)
	(at package7 city4-3)

