3
 0.984179  0.173147 -0.037564 0.0954144
 0.108705 -0.757533 -0.643682  0.137024
-0.139908  0.629415 -0.764371  0.798403
        0         0         0         1
    0.935215    -0.349301   -0.0579784 -0.000633728
   -0.300756    -0.697234      -0.6507   -0.0723927
    0.186866     0.625982    -0.757118     0.986251
           0            0            0            1
   0.56559  -0.822234 -0.0635522  -0.193255
 -0.649673   -0.39677  -0.648459   0.106271
   0.50797    0.40805  -0.758592   0.842031
         0          0          0          1
