3
  0.992154  0.0769233 -0.0985614 -0.0496946
-0.0121777   0.844035    0.53615   0.161016
  0.124432  -0.530743   0.838348    1.01916
         0          0          0          1
  0.802015   0.593934  -0.063363  -0.211735
 -0.472033   0.695236   0.542062 -0.0573968
  0.366001  -0.404833   0.837946     1.1318
         0          0          0          1
  0.356574   0.932311 -0.0604317  -0.344099
 -0.779796    0.33262    0.53036   0.159864
  0.514561  -0.141988   0.845616   0.975463
         0          0          0          1
