4
1.255 0.350 -0.491
1.754 -0.340 0.034
0.444 0.723 0.529
0.158 0.478 -0.061
-0.613 -0.062 0.277
-0.512 0.841 0.174
-0.262 0.439 1.057
-0.161 -0.206 0.299
0.076 0.764 -0.640
0.467 0.448 0.116
0.561 -0.162 0.902
0.025 0.791 0.612