2
  -0.58278   0.807355 -0.0924463 0.00712864
  -0.67238   -0.41518   0.612807  -0.201858
   0.45637    0.41929   0.784807    0.91611
         0          0          0          1
 -0.923102   0.362946  -0.127096  -0.141648
 -0.357948  -0.690149   0.628942 -0.0182835
  0.140557   0.626071   0.766993   0.725704
         0          0          0          1
