3
 0.884412   0.45483 -0.104616 0.0910596
 -0.30757  0.736611  0.602333  -0.14817
  0.35102 -0.500534   0.79136  0.948222
        0         0         0         1
 0.770532  0.623948 -0.130266 -0.205588
-0.443052  0.671212  0.594289 -0.199223
 0.458241 -0.400204  0.793632  0.929322
        0         0         0         1
 0.0175407   0.995724 -0.0906986 -0.0898809
 -0.797194  0.0686786   0.599805  0.0261057
  0.603469  0.0617833   0.794989    0.78609
         0          0          0          1
