2
  0.967992  -0.137856  -0.209729  0.0472618
 -0.249647  -0.614852  -0.748087 -0.0044274
-0.0258237   0.776501  -0.629587    0.52165
         0          0          0          1
 0.782388 -0.595091 -0.183674 -0.116552
-0.512701 -0.448011 -0.732409 -0.125968
 0.353562  0.667198 -0.655622  0.749158
        0         0         0         1
