3
  0.989795  0.0571117   0.130555   0.172804
 -0.126899   0.770072   0.625209   0.165752
-0.0648296  -0.635396   0.769461    0.77852
         0          0          0          1
  0.740466   0.669672   0.057002  0.0080177
 -0.449306   0.430156   0.783001 -0.0175881
  0.499834  -0.605397   0.619403   0.953547
         0          0          0          1
 0.376742  0.898917  0.223636 -0.123126
  -0.7341  0.142493  0.663923  0.180423
 0.564945 -0.414299  0.713578  0.798607
        0         0         0         1
