3
-0.794959 -0.570183 -0.207201 -0.157053
-0.500648  0.809481 -0.306744 -0.154337
 0.342625 -0.140113 -0.928965  0.932042
        0         0         0         1
-0.979342 -0.041795 -0.197847 -0.191406
 0.018755  0.955415 -0.294668  0.123468
 0.201342 -0.292291 -0.934894  0.843222
        0         0         0         1
 -0.848301   0.491297  -0.197518  0.0789029
  0.529036   0.802222  -0.276695 -0.0152212
 0.0225137  -0.339215   -0.94044   0.834494
         0          0          0          1
