3
  0.977082  -0.206243 -0.0526685   0.104694
  0.171167   0.614178   0.770382   0.109494
 -0.126538  -0.761741   0.635404   0.979329
         0          0          0          1
 0.855316  0.517452 -0.026022 0.0273568
-0.255203  0.464481  0.848015 -0.100893
 0.450894  -0.71868  0.529333    1.1533
        0         0         0         1
 0.577343  0.814128 0.0622194 -0.175633
-0.592389  0.365215  0.718118 0.0490531
 0.561916 -0.451459  0.693135   1.02552
        0         0         0         1
