3
 0.621636 -0.783225 0.0112666 0.0768999
 0.533143    0.4336  0.726464 0.0299178
 -0.57387 -0.445589  0.687112  0.634211
        0         0         0         1
   0.9193 -0.392059 0.0343161  0.196919
 0.242676  0.633345  0.734835 -0.162512
-0.309833 -0.667206  0.677378  0.823027
        0         0         0         1
 0.977051  0.207015  0.050167 -0.100725
  -0.1753   0.64768  0.741472 -0.117183
 0.121004  -0.73325  0.669106  0.811921
        0         0         0         1
