3
  -0.352872   -0.924363    0.145032 -0.00672664
  -0.697085    0.156321    -0.69974   -0.113922
   0.624142   -0.348019   -0.699521    0.951729
          0           0           0           1
-0.786983 -0.595368  0.161848 -0.198248
-0.528718  0.515588 -0.674259 0.0086369
 0.317985 -0.616203 -0.720541  0.754392
        0         0         0         1
 -0.981026  -0.103231   0.164111   0.096956
 -0.187167   0.725066  -0.662758  0.0846363
-0.0505736  -0.680898   -0.73063   0.764685
         0          0          0          1
