3
 -0.698456   0.631326   0.337026 -0.0139095
 -0.313622  -0.693324   0.648801  -0.136676
  0.643273    0.34746   0.682254   0.871839
         0          0          0          1
 -0.76967  0.547868  0.327795 -0.136056
-0.225933 -0.713936  0.662759 0.0798431
 0.597129  0.436045  0.673276  0.697542
        0         0         0         1
  -0.6081  0.714988  0.344974  0.152273
-0.383486 -0.645053  0.660943 -0.018919
 0.695093  0.269626  0.666445    0.6538
        0         0         0         1
