2
  0.931184    0.16802  -0.323521 -0.0261195
 0.0400599   0.834917   0.548917  0.0987494
  0.362343  -0.524103    0.77073   0.809448
         0          0          0          1
 0.705858  0.616041 -0.349654 -0.190729
-0.418015  0.760761  0.496494 -0.140156
 0.571864 -0.204293  0.794504  0.894234
        0         0         0         1
