3
-0.724287  0.667184  0.173995 -0.160489
 0.402489  0.614005  -0.67897 0.0224106
-0.559832 -0.421738  -0.71325  0.793136
        0         0         0         1
-0.428923  0.894818  0.123796  0.127736
 0.489257  0.345318 -0.800864 0.0797126
-0.759377  -0.28294 -0.585911  0.720525
        0         0         0         1
  0.316891   0.937197   0.145745   0.053628
  0.639181 -0.0974922  -0.762851  -0.110145
 -0.700733   0.334898  -0.629934   0.950165
         0          0          0          1
