3
 -0.994317    0.10129  0.0327962  -0.144877
-0.0701535  -0.855027   0.513817 -0.0740897
 0.0800863   0.508596   0.857273     0.9881
         0          0          0          1
  -0.90228  -0.430963 -0.0127372 -0.0310445
   0.35962  -0.768552    0.52915   0.146825
 -0.237834   0.472861   0.848432   0.826593
         0          0          0          1
 -0.508852   -0.86057  0.0220949   0.154193
    0.7243  -0.414123   0.551264 -0.0527867
 -0.465251   0.296515   0.834038   0.959564
         0          0          0          1
