2
 0.634883 -0.767053 0.0924786  0.129703
 0.492627   0.49411  0.716362  0.148509
-0.595182 -0.409249  0.691574  0.689735
        0         0         0         1
  0.860572  -0.509327 0.00137863   0.234947
  0.372265   0.630831   0.680787 -0.0451442
 -0.347613  -0.585353    0.73248   0.897169
         0          0          0          1
