3
   0.991431    0.127149   0.0299726 -0.00334381
  -0.126212    0.873125    0.470875   0.0797127
  0.0337014   -0.470623    0.881691    0.998909
          0           0           0           1
 0.770916  0.636227 0.0300632 -0.181979
 -0.57442  0.674082  0.464387 -0.128207
 0.275191 -0.375272  0.885122   1.10937
        0         0         0         1
 0.320994  0.946136 0.0423016 -0.301263
-0.843269  0.265192  0.467517  0.117231
 0.431116 -0.185742  0.882972  0.981061
        0         0         0         1
