3
-0.724287 -0.667184 -0.173995 -0.176645
 0.402489 -0.614005   0.67897  0.100321
-0.559832  0.421738   0.71325  0.870421
        0         0         0         1
-0.428923 -0.894818 -0.123796    0.1181
 0.489257 -0.345318  0.800864  0.169916
-0.759377   0.28294  0.585911  0.784357
        0         0         0         1
  0.316891  -0.937197  -0.145745  0.0415928
  0.639181  0.0974921   0.762851 -0.0261618
 -0.700733  -0.334898   0.629934    1.02162
         0          0          0          1
