3
-0.938839  0.299686   0.16962 -0.166691
 0.150296   0.79978 -0.581174   -0.1375
-0.309828 -0.520136 -0.795906  0.808066
        0         0         0         1
-0.595401  0.802678 0.0347398 0.0576643
 0.640497  0.500316 -0.582621 0.0198578
-0.485037 -0.324642 -0.812002  0.693027
        0         0         0         1
-0.113817  0.992908  0.034348  0.107446
 0.797602  0.111933 -0.592707  -0.20468
-0.592348 -0.040064 -0.804685  0.880195
        0         0         0         1
