1
{"subject":[[[0,0.5],[0,1.5],[1,0.5],[1,1.5],[0,0.5]]],"clipping":[[[0,0],[0,1],[1,0],[1,1],[0,0]]],"expected":[[[[0,1],[0.25,0.75],[0.5,1],[0,1.5],[0,1]]],[[[0.5,1],[0.75,0.75],[1,1],[1,1.5],[0.5,1]]]]}