3
 -0.551661   0.807875   0.207385  -0.119766
  0.449289   0.497317   -0.74217 -0.0209651
 -0.702716   -0.31625   -0.63732   0.816613
         0          0          0          1
-0.0850156   0.984457   0.153677   0.181493
  0.571144    0.17453  -0.802081 0.00679518
 -0.816436  0.0195826  -0.577105   0.784289
         0          0          0          1
 0.437663  0.885476  0.156153 0.0563208
 0.524433 -0.110324 -0.844274  -0.14679
-0.730357    0.4514 -0.512658   1.01405
        0         0         0         1
