3
 -0.955117   0.295364  0.0226279 -0.0814117
 -0.225861   -0.77553   0.589525 -0.0961099
  0.191673   0.557954   0.807433   0.887688
         0          0          0          1
 -0.976456  -0.214591  0.0220091 -0.0251744
  0.184434  -0.777578   0.601129   0.118754
 -0.111883   0.591035   0.798849   0.690591
         0          0          0          1
 -0.683941  -0.729124 -0.0245703    0.19709
  0.542521  -0.530841   0.651059 -0.0285202
 -0.487746   0.431956   0.758629   0.822807
         0          0          0          1
