3
 -0.994317   -0.10129 -0.0327962  -0.145171
-0.0701535   0.855027  -0.513817  -0.138451
 0.0800863  -0.508596  -0.857273    0.89967
         0          0          0          1
  -0.90228   0.430963  0.0127372 -0.0319281
   0.35962   0.768552   -0.52915  0.0806846
 -0.237834  -0.472861  -0.848432   0.739494
         0          0          0          1
-0.508852   0.86057 -0.022095  0.144315
   0.7243  0.414123 -0.551264 -0.118612
-0.465251 -0.296515 -0.834038  0.872781
        0         0         0         1
