2
 0.918088 0.0784882 -0.388528 0.0543557
 0.125463  0.872259  0.472677   0.12154
 0.375996 -0.482705  0.790963   0.76267
        0         0         0         1
  0.738637   0.543829  -0.398329 -0.0868215
 -0.373446   0.822057   0.429839  -0.137414
  0.561207  -0.168741   0.810292   0.835543
         0          0          0          1
