3
 -0.999596 -0.0140488  0.0247366  -0.146974
 0.0252867   -0.83716   0.546372 -0.0184233
 0.0130325   0.546776   0.837178   0.989597
         0          0          0          1
  -0.840444   -0.541738   0.0131656 0.000205215
   0.450643   -0.685215    0.572189    0.181217
  -0.300956    0.486826    0.820016      0.8194
          0           0           0           1
 -0.427326  -0.902718  0.0499262   0.155434
  0.745661  -0.320675   0.584087 -0.0332343
 -0.511256   0.286824   0.810154   0.970135
         0          0          0          1
