3
  -0.10185   0.771366   0.628189 0.00336868
 -0.822021  -0.420906   0.383561 -0.0638045
  0.560275  -0.477319   0.676948   0.939454
         0          0          0          1
-0.711977  0.341221  0.613725 -0.028555
 -0.10826 -0.916888  0.384183  0.210606
 0.693808  0.207087  0.689744  0.800042
        0         0         0         1
-0.724128  0.305868   0.61813  0.191117
-0.058113 -0.920147  0.387236 0.0106882
 0.687213  0.244487  0.684079  0.715928
        0         0         0         1
