3
 0.275594 -0.943142 -0.185824 0.0129247
-0.783185 -0.108213   -0.6123 -0.140265
 0.557378  0.314281 -0.768478  0.809281
        0         0         0         1
   0.300334   -0.940286   -0.160194   -0.251655
  -0.777555   -0.144077   -0.612087 -0.00977731
   0.552457     0.30839   -0.774395    0.752922
          0           0           0           1
  -0.289688   -0.935117   -0.204052 3.84443e-05
  -0.714632    0.353143   -0.603813   0.0891201
   0.636696  -0.0290949   -0.770566    0.623397
          0           0           0           1
