3
   0.621636    0.783225  -0.0112667    0.072816
   0.533143     -0.4336   -0.726464 -0.00712386
   -0.57387    0.445589   -0.687112      0.5959
          0           0           0           1
    0.9193   0.392059 -0.0343161   0.193164
  0.242676  -0.633345  -0.734835  -0.199072
 -0.309833   0.667206  -0.677378   0.784219
         0          0          0          1
 0.977051 -0.207015 -0.050167 -0.102821
  -0.1753  -0.64768 -0.741472  -0.15391
 0.121004   0.73325 -0.669106  0.773148
        0         0         0         1
