4
-1.382 0.858 -2.052
-0.644 0.229 -1.808
0.542 0.768 0.341
-1.381 0.791 -0.751
-0.532 0.272 -0.646
0.505 0.853 0.133
-1.616 0.795 0.529
-0.825 0.333 0.930
0.452 0.883 0.127
-1.098 0.793 1.120
-0.417 0.340 0.544
0.403 0.888 -0.222