3
-0.961014 -0.248882  0.120456 -0.164293
 0.251305 -0.604517  0.755913 0.0705542
-0.115315  0.756714  0.643495  0.790979
        0         0         0         1
 -0.77579 -0.618477  0.125045  0.124117
 0.474116 -0.440587  0.762297 0.0953113
 -0.41637  0.650668  0.635033  0.686492
        0         0         0         1
  0.531435  -0.837221   0.128991  0.0671777
  0.413998   0.389546   0.822715 -0.0737141
 -0.739042  -0.383817   0.553626   0.926529
         0          0          0          1
