3
-0.769257  0.575489  0.277589  -0.18385
 0.235394  0.659155 -0.714216 0.0151333
-0.593998 -0.484073 -0.642527  0.699319
        0         0         0         1
   -0.19414    0.956117    0.219431    0.113316
   0.613949    0.292887   -0.732996   0.0761968
  -0.765098 -0.00758456   -0.643869    0.734288
          0           0           0           1
  0.530458   0.808229   0.255696 -0.0283462
  0.590461  -0.135847  -0.795551  -0.116088
 -0.608252   0.572985  -0.549289   0.917929
         0          0          0          1
