1
{"subject":[[[-2,2],[2,2],[2,-2],[-2,-2],[-2,2]],[[-1,1],[1,1],[1,-1],[-1,-1],[-1,1]]],"clipping":[[[-1,1],[1,1],[1,-1],[-1,-1],[-1,1]]],"expected":[[[[-2,-2],[2,-2],[2,2],[-2,2],[-2,-2]]]]}