3
 -0.102797   0.986668   0.126172 -0.0793326
  0.752645   0.160085  -0.638669  0.0261065
 -0.650353  0.0293095  -0.759067    0.75563
         0          0          0          1
  0.464604   0.876009   0.129426   0.196479
  0.714263  -0.284334  -0.639518 -0.0400823
 -0.523423   0.389566  -0.757803   0.858784
         0          0          0          1
  0.854967   0.504593   0.120072 -0.0481923
  0.450795  -0.608381  -0.653189  -0.182459
 -0.256545   0.612583  -0.747614   0.950807
         0          0          0          1
