3
-0.794959  0.570183  0.207201 -0.142017
-0.500648 -0.809481  0.306744 -0.113956
 0.342625  0.140113  0.928965   1.03257
        0         0         0         1
-0.979342  0.041795  0.197847 -0.172511
 0.018755 -0.955415  0.294668  0.165176
 0.201342  0.292291  0.934894  0.942546
        0         0         0         1
-0.848301 -0.491297  0.197518  0.103408
 0.529036 -0.802222  0.276695 0.0241541
0.0225137  0.339215   0.94044  0.933547
        0         0         0         1
