3
   0.98191  -0.178515  -0.063126   0.114195
  0.188746   0.896236   0.401419   0.133249
-0.0150835  -0.406072   0.913717   0.974563
         0          0          0          1
  0.917904   0.390301 -0.0715354  0.0108041
 -0.331612   0.853539   0.401878  -0.130555
  0.217911  -0.345163   0.912895    1.07254
         0          0          0          1
  0.567648   0.821168 -0.0588139  -0.184063
 -0.742712   0.541615   0.393741  0.0719493
  0.355182  -0.179825   0.917338   0.972058
         0          0          0          1
