3
 0.995731 0.0915123 0.0120387   0.13283
 -0.08143  0.809544  0.581385  0.110804
 0.043458 -0.579883   0.81354  0.816513
        0         0         0         1
  0.786159   0.617789  0.0170504 -0.0423169
 -0.501592   0.621691   0.601586 -0.0781888
  0.361053  -0.481495   0.798626   0.964554
         0          0          0          1
 0.312512   0.94972 0.0191806 -0.171505
-0.775025  0.243248  0.583239  0.134237
 0.549248 -0.197134  0.812075  0.797998
        0         0         0         1
