4
-2.668 0.458 1.214
-2.219 -0.314 1.663
0.446 0.629 0.636
-0.934 0.538 1.633
-0.056 0.066 1.710
0.472 0.881 0.030
2.296 0.549 1.015
2.165 0.037 0.166
-0.079 0.859 -0.506
0.855 0.563 -1.243
-0.012 0.103 -1.434
-0.446 0.887 -0.117