4
-0.744 0.672 -0.918
-1.324 0.240 -0.227
-0.227 0.900 0.372
0.362 0.696 -1.685
0.817 0.179 -0.960
0.229 0.855 0.466
1.046 0.728 -2.298
1.233 0.156 -1.499
0.070 0.819 0.570
-0.120 0.647 -1.283
-0.293 0.088 -0.472
-0.109 0.829 0.548