3
 -0.998993  0.0282898  0.0348247  -0.102897
0.00157602  -0.753566    0.65737 -0.0673615
 0.0448396   0.656763   0.752763   0.801381
         0          0          0          1
-0.825634 -0.563423 0.0297191 0.0457494
 0.437766 -0.606488  0.663727  0.102126
-0.355935  0.561006  0.747384  0.604082
        0         0         0         1
 -0.430507  -0.902432  0.0167849   0.191464
  0.639243  -0.291718   0.711526 -0.0768697
 -0.637207   0.317046   0.702459   0.794838
         0          0          0          1
