4
-0.448 0.490 0.809
-1.148 -0.034 0.322
-0.412 0.852 -0.324
0.023 0.463 -0.724
-0.614 -0.193 -1.128
-0.471 0.747 -0.470
-0.876 0.603 -0.809
-0.483 0.200 0.018
0.234 0.913 0.334
0.065 0.511 -0.457
-0.735 0.029 -0.099
-0.449 0.876 0.177