4
-2.026 0.748 1.068
-1.762 0.308 0.210
0.215 0.894 -0.392
-0.433 0.616 1.979
0.370 0.058 1.768
0.499 0.822 -0.275
-0.155 0.621 2.287
-0.400 0.073 1.488
-0.161 0.837 -0.524
-2.617 0.763 0.489
-2.076 0.153 -0.090
0.406 0.792 -0.456