3
  -0.412415   -0.884579   -0.217791   -0.158472
   0.675906   -0.457403    0.577869 -0.00961173
   -0.61079   0.0911156    0.786533    0.771635
          0           0           0           1
 0.0337863   -0.98262  -0.182529   0.140073
  0.792665 -0.0848906   0.603719  0.0100789
 -0.608721  -0.165082    0.77602   0.811128
         0          0          0          1
 0.555263 -0.787644 -0.267022  -0.03343
  0.68218  0.247688  0.687955 -0.183772
-0.475725 -0.564153  0.674846  0.950048
        0         0         0         1
