3
 -0.982426   0.184613 -0.0275231  -0.152803
 -0.173223  -0.846844   0.502841  -0.108901
 0.0695234   0.498772   0.863941   0.980148
         0          0          0          1
 -0.931422  -0.358258 -0.0640647 -0.0655797
  0.276037  -0.810141   0.517179   0.127097
 -0.237185   0.464028   0.853476   0.823895
         0          0          0          1
 -0.588466  -0.807397 -0.0426335   0.140567
  0.672673  -0.518165    0.52822 -0.0580184
 -0.448574   0.282161   0.848037   0.955946
         0          0          0          1
