7
1.786 0.673 -1.275
0.881 0.334 -1.019
-0.310 0.940 0.146
0.475 0.551 -1.549
-0.158 0.035 -0.972
-0.370 0.856 0.361
-0.972 0.597 -1.162
-1.439 0.171 -0.387
-0.130 0.900 0.417
-1.617 0.578 0.871
-0.749 0.137 1.099
0.432 0.897 0.094
-1.724 0.581 1.259
-0.950 0.066 0.891
0.459 0.857 -0.235
0.720 0.544 1.118
0.750 0.057 0.245
0.036 0.873 -0.486
0.685 0.529 -1.262
-0.135 0.017 -1.520
-0.524 0.851 -0.024