3
 -0.938631   -0.34463 -0.0142047 -0.0808345
 -0.228343   0.651725  -0.723266   -0.10339
  0.258517  -0.675636  -0.690424   0.722207
         0          0          0          1
-0.680807  0.730841 0.0487305 0.0728015
 0.455221    0.4743 -0.753534 0.0598654
-0.573826 -0.490828   -0.6556  0.521136
        0         0         0         1
 -0.232511   0.966439   0.109249   0.207411
  0.539734   0.221658   -0.81213 -0.0946117
  -0.80909  -0.129864  -0.573158    0.74004
         0          0          0          1
