4
-2.236 0.391 -0.180
-1.351 -0.074 -0.156
0.465 0.885 0.013
-2.320 0.493 0.426
-1.391 0.160 0.268
0.329 0.943 -0.056
2.675 0.374 -0.309
1.899 -0.256 -0.318
-0.630 0.777 -0.007
-2.298 0.619 0.415
-1.301 0.544 0.422
0.075 0.997 0.001