3
 0.950447 -0.260246 -0.170068 0.0909672
  0.31055  0.820269   0.48033 0.0934277
0.0144977 -0.509343  0.860442  0.898797
        0         0         0         1
 0.941259  0.295005 -0.164328 0.0138725
-0.181779  0.852753  0.489661 -0.163896
 0.284584 -0.431027  0.856287   1.02717
        0         0         0         1
  0.628507    0.76351  -0.148426  -0.196398
   -0.6251   0.609389   0.487745 0.00204736
  0.462847  -0.213771   0.860276   0.887101
         0          0          0          1
