3
  0.953796  -0.214404   0.210485   0.217563
-0.0160929  -0.736006  -0.676784 -0.0217101
  0.300023   0.642126   -0.70545   0.795785
         0          0          0          1
  0.598812  -0.771632   0.214498 -0.0516528
 -0.494413  -0.566858   -0.65896  -0.152774
  0.630064   0.288542  -0.720946   0.825174
         0          0          0          1
  0.450295   -0.87077   0.197468 -0.0122684
 -0.591888  -0.456692  -0.664154   0.072904
  0.668507   0.182186  -0.721045   0.629496
         0          0          0          1
