3
 -0.990421   0.130648  0.0447051  -0.135882
 0.0809071   0.811413  -0.578846 -0.0659884
 -0.111899  -0.569684  -0.814211    0.88742
         0          0          0          1
 -0.752684   0.653952 -0.0762512  0.0370291
  0.571574   0.591564  -0.568644   0.108169
 -0.326758  -0.471592  -0.819042   0.723552
         0          0          0          1
 -0.288779   0.956051 -0.0507244   0.140823
  0.779583    0.20406  -0.592123  -0.114869
 -0.555749  -0.210537  -0.804249    0.89085
         0          0          0          1
