3
-0.830058 -0.547765 -0.104682 -0.197388
 0.313899  -0.61406  0.724153 0.0304614
-0.460946  0.568229  0.681648  0.758199
        0         0         0         1
 -0.424705  -0.903665 -0.0549152    0.07477
  0.598382  -0.325712   0.732018   0.122842
 -0.679386   0.278032   0.679068   0.661297
         0          0          0          1
  0.135122  -0.989312 -0.0548098  0.0611873
  0.663089  0.0491848   0.746924  -0.063996
 -0.736245  -0.137269   0.662648   0.899162
         0          0          0          1
