4
0.331 0.640 0.072
-0.466 0.225 -0.367
-0.362 0.910 -0.202
-0.091 0.529 0.305
-0.228 -0.081 -0.476
-0.097 0.792 -0.602
-0.254 0.548 -0.113
0.464 -0.085 0.176
0.596 0.774 0.213
0.556 0.648 -0.345
-0.342 0.270 -0.120
-0.387 0.922 0.002