3
 -0.807575   0.589706 0.00834579  -0.167359
  0.470643   0.652923  -0.593454  -0.112962
 -0.355412  -0.475331  -0.804825   0.724819
         0          0          0          1
 -0.387953   0.920678  0.0429487   0.101803
  0.697473   0.323723  -0.639324 -0.0254901
 -0.602515  -0.218072  -0.767737   0.636237
         0          0          0          1
 0.189121  0.980378 0.0556094 0.0674081
 0.742303 -0.105663 -0.661681 -0.238525
-0.642822  0.166417  -0.74772  0.841512
        0         0         0         1
