3
   0.983398    -0.15067   -0.101132    0.228452
  -0.181463    -0.81462   -0.550878   0.0324445
0.000617059    0.560084   -0.828436    0.731193
          0           0           0           1
 0.741433 -0.644794  -0.18579 0.0496641
-0.632415 -0.578888 -0.514724 -0.177978
 0.224339   0.49913 -0.836984   0.84885
        0         0         0         1
  0.290465  -0.932057  -0.216564 -0.0655971
 -0.879749  -0.171097  -0.443584  0.0754734
  0.376392   0.319368  -0.869674   0.733838
         0          0          0          1
