4
-1.751 0.981 -1.635
-1.125 0.422 -1.090
0.401 0.829 0.390
-1.098 0.869 1.128
-0.326 0.256 0.963
0.608 0.789 -0.091
1.544 0.847 -0.257
0.750 0.273 -0.459
-0.541 0.818 -0.195
0.133 0.917 -1.694
0.103 0.371 -0.857
-0.034 0.838 0.545