2
 0.931594 -0.295673  0.211449 0.0376899
-0.176309 -0.876233 -0.448476 0.0830357
 0.317881  0.380517 -0.868423  0.875727
        0         0         0         1
 0.660133 -0.711055  0.242129 -0.161978
-0.599186 -0.692869 -0.401133 -0.135832
 0.452991  0.119721  -0.88344  0.927718
        0         0         0         1
