3
 0.690929  -0.72009 0.0639387  0.133381
-0.535345 -0.569085 -0.624138 -0.213434
 0.485822  0.397006 -0.778694  0.827068
        0         0         0         1
 0.393591 -0.917188 0.0620672  -0.15136
-0.708843 -0.345789 -0.614794 -0.154598
 0.585344  0.197982 -0.786242  0.747001
        0         0         0         1
-0.0415543  -0.998024  0.0471396  0.0789144
 -0.781798 0.00310043  -0.623524 0.00633832
  0.622145 -0.0627636  -0.780382   0.640568
         0          0          0          1
