4
1.278 0.116 -0.227
1.251 -0.658 0.406
-0.125 0.631 0.766
0.928 0.245 0.290
0.117 -0.239 0.619
-0.449 0.875 0.179
1.250 0.132 0.019
0.676 -0.528 -0.465
-0.517 0.751 -0.411
-0.233 0.198 0.482
0.283 -0.338 -0.186
0.338 0.845 -0.415