3
-0.776916  0.591917 -0.214561 -0.169049
 0.536044  0.443121 -0.718541  0.034686
 -0.33024  -0.67326 -0.661561  0.741691
        0         0         0         1
 -0.206546   0.951638  -0.227428   0.117811
  0.679915 -0.0275517  -0.732773  0.0194627
 -0.703601  -0.305983  -0.641342   0.642935
         0          0          0          1
 0.216046  0.946976 -0.237823 0.0220145
  0.53369 -0.318503 -0.783409 -0.142203
-0.817618 0.0423289 -0.574203  0.882021
        0         0         0         1
