3
-0.641002  0.767538 0.0014008 -0.158491
-0.616194 -0.515695  0.595284 -0.128954
 0.457625  0.380715  0.803514  0.902772
        0         0         0         1
  -0.803497    0.595246 -0.00870183   -0.167111
  -0.472356   -0.628581    0.617871    0.102164
   0.362315    0.500568    0.786231    0.707541
          0           0           0           1
  -0.996332   0.0851221 -0.00872438   0.0989881
 -0.0723865   -0.784087    0.616414 -0.00819644
  0.0456298    0.614785    0.787373    0.805321
          0           0           0           1
