3
  -0.827357    0.561671 -0.00230303   -0.162171
   0.430397    0.631341   -0.645111  -0.0581898
  -0.360886   -0.534728   -0.764086    0.724364
          0           0           0           1
 -0.33737  0.941064 0.0240977  0.110248
  0.67323  0.259086 -0.692558 0.0176837
-0.657985 -0.217425  -0.72096   0.62903
        0         0         0         1
   0.309464    0.950911 0.000234749   0.0695273
   0.623444   -0.202707   -0.755134   -0.180024
  -0.718018    0.233834    -0.65557    0.849913
          0           0           0           1
