3
 -0.841796  -0.383482   0.379895   -0.13481
 -0.533043   0.701519  -0.473007  -0.124452
-0.0851139  -0.600676  -0.794949   0.705159
         0          0          0          1
 -0.915493   0.176087   0.361755  0.0715295
-0.0269101   0.870326  -0.491741  0.0892137
 -0.401434   -0.45992  -0.792039   0.664078
         0          0          0          1
 0.274847  0.863861  0.422141  0.126619
 0.818805 0.0198505 -0.573729 -0.142222
-0.504001  0.503339 -0.701878  0.846841
        0         0         0         1
