2
 0.534809  -0.81341 -0.228788 -0.135559
 0.709195  0.284903  0.644883  0.188658
-0.459372 -0.507144  0.729235   0.73566
        0         0         0         1
 0.896526 -0.399456  -0.19151  0.024239
 0.421409  0.635743   0.64672 0.0115016
-0.136584 -0.660505  0.738294  0.929188
        0         0         0         1
