3
 -0.516353  -0.837183  -0.180292 -0.0878773
   0.61617  -0.509403   0.600702  0.0486231
 -0.594739   0.199083   0.778879    0.74177
         0          0          0          1
-0.00585853   -0.985243   -0.171063    0.211891
   0.768957   -0.113798     0.62909   0.0817218
  -0.639273   -0.127855    0.758276    0.762056
          0           0           0           1
 0.345492 -0.911737 -0.222197 0.0580753
 0.722426  0.107285  0.683075 -0.116142
-0.598946 -0.396518  0.695728  0.919796
        0         0         0         1
