(walk driver1 s2 p1-2)
(walk driver1 p1-2 s1)
(walk driver1 s1 p1-0)
(walk driver1 p1-0 s0)
(board-truck driver1 truck1 s0)
(drive-truck truck1 s0 s1 driver1)
(disembark-truck driver1 truck1 s1)
; cost = 7 (unit cost)
