3
  0.146481   0.929304   0.339025 -0.0234744
 -0.759923  -0.113697   0.639993  -0.202934
  0.633294  -0.351379   0.689545   0.894438
         0          0          0          1
-0.693358  0.647901  0.315404 -0.109554
-0.345412 -0.682966  0.643621 0.0204102
 0.632412  0.337315  0.697333  0.704401
        0         0         0         1
-0.647063  0.688483  0.327568  0.170116
-0.379178 -0.663321  0.645159 -0.101034
 0.661463  0.293252  0.690268   0.69475
        0         0         0         1
