4
1.777 0.384 -0.336
1.233 0.109 0.457
-0.276 0.951 0.140
0.372 0.384 0.578
-0.271 0.005 -0.088
-0.261 0.925 -0.275
-0.301 0.367 -0.273
0.499 -0.221 -0.155
0.574 0.807 0.140
0.013 0.505 -1.141
-0.909 0.200 -0.903
-0.290 0.952 0.097