3
 -0.242879  -0.953809  -0.176801 -0.0689712
   0.71721  -0.299283   0.629317  0.0576175
 -0.653162  0.0260442   0.756771   0.692679
         0          0          0          1
 0.255458 -0.954647 -0.152938   0.22173
 0.751225 0.0964156  0.652966  0.020414
-0.608606 -0.281697  0.741785   0.76531
        0         0         0         1
     0.75138    -0.635967    -0.175995 -7.92891e-05
    0.541553     0.441929     0.715136    -0.135577
   -0.377026    -0.632649     0.676467     0.889379
           0            0            0            1
