2
  -0.770134   -0.635665   0.0531409   -0.136654
   0.452326   -0.485467    0.748147 -0.00638667
  -0.449772     0.60021    0.661403    0.857835
          0           0           0           1
-0.321898 -0.943488 0.0788141  0.137306
 0.652315  -0.16068  0.740721 0.0701521
-0.686197  0.289848  0.667174  0.748681
        0         0         0         1
