3
  0.109641   0.993551 -0.0289158 -0.0302693
  0.754598  -0.102136   -0.64819  0.0506866
 -0.646963  0.0492482  -0.760929   0.693551
         0          0          0          1
   0.633387    0.773835 9.14555e-05    0.214532
   0.584845   -0.478621   -0.654888  -0.0804688
  -0.506731    0.414852   -0.755726    0.802781
          0           0           0           1
  0.962931   0.238173  -0.126638 -0.0545318
 0.0913367  -0.729622  -0.677724  -0.159669
 -0.253814   0.641035   -0.72433   0.886581
         0          0          0          1
