2
 0.667714  0.731573  0.137688  0.158484
-0.595678  0.414153  0.688219 0.0412368
 0.446459 -0.541551  0.712318  0.781715
        0         0         0         1
 0.255234  0.960129   0.11405 -0.137238
-0.715134  0.108074  0.690582 0.0211211
 0.650722 -0.257821  0.714205  0.861447
        0         0         0         1
