4
0.736 0.292 0.231
1.456 -0.100 -0.341
0.329 0.919 -0.217
-0.035 0.314 -0.571
-0.941 -0.108 -0.540
-0.421 0.906 0.042
-0.175 0.276 -0.637
0.703 -0.139 -0.400
0.403 0.910 0.098
0.861 0.192 0.670
0.673 -0.301 -0.179
-0.126 0.870 -0.477