3
 0.582381  0.745636  0.323818  0.126487
-0.694158   0.24884  0.675443 -0.109156
 0.423056 -0.618147   0.66251  0.923715
        0         0         0         1
 -0.189187   0.939061   0.287006  -0.150748
 -0.660828   -0.33795   0.670146  0.0279083
  0.726302 -0.0628792   0.684494   0.895499
         0          0          0          1
-0.0597819    0.94562   0.319734  0.0896077
 -0.689904  -0.270633    0.67141   0.100307
  0.721429  -0.180447   0.668566   0.716194
         0          0          0          1
