3
 -0.896428  -0.443168 0.00459864  -0.167615
 -0.345024   0.691318  -0.634852  -0.137788
  0.278167  -0.570685   -0.77262   0.783247
         0          0          0          1
 -0.923272   0.382452  0.0360335 -0.0613517
  0.273604   0.720535  -0.637158  0.0577511
 -0.269646  -0.578411  -0.769891   0.589858
         0          0          0          1
-0.526274  0.849111 0.0452401   0.12093
 0.604466  0.411003 -0.682421 -0.106612
-0.598045 -0.331793 -0.729559  0.766052
        0         0         0         1
