3
-0.211115 -0.971692 -0.106046 -0.138146
 0.812277 -0.234752  0.533946  0.217547
-0.543726 0.0265847  0.838842   1.02071
        0         0         0         1
  0.380651  -0.920682 -0.0863096   0.156584
  0.796419   0.278976   0.536554   0.148904
 -0.469917  -0.272978   0.839441    1.08983
         0          0          0          1
  0.811574  -0.577173  -0.090661 -0.0715365
  0.521744   0.646137   0.557037 -0.0205754
 -0.262927  -0.499379   0.825525    1.18534
         0          0          0          1
