(define (problem BLOCKS-4-0) (:domain BLOCKS) (:objects D B A C - block) (:INIT (CLEAR C) (CLEAR A) (CLEAR B) (CLEAR D) (ONTABLE C) (ONTABLE A) (ONTABLE B) (ONTABLE D) (HANDEMPTY)) (:goal (AND (ON D C) (ON C B) (ON B A))) )