3
 -0.885615  -0.464413 0.00272536  -0.142665
  0.369114  -0.700298   0.611014 -0.0463873
 -0.281854   0.542129   0.791615   0.796387
         0          0          0          1
-0.397485 -0.916734 -0.040073  0.122617
 0.686211 -0.325958  0.650281 0.0464118
-0.609196  0.230978  0.758636  0.697747
        0         0         0         1
  0.257552  -0.966259 0.00317424  0.0980401
  0.642463   0.173697   0.746371  -0.157307
  -0.72174   -0.19019   0.665522    0.90413
         0          0          0          1
