3
-0.542256   0.83957 0.0328646 -0.119429
 -0.61069  -0.42069  0.670879 -0.142437
 0.577076  0.343718  0.740839  0.949571
        0         0         0         1
-0.782112  0.623039 0.0111048 -0.196313
-0.444604 -0.570427  0.690609 0.0617952
 0.436611  0.535196  0.723144  0.736191
        0         0         0         1
  -0.995511   0.0934564   0.0149806   0.0970453
 -0.0567602   -0.716128    0.695658 0.000800729
  0.0757417    0.691684    0.718217     0.79821
          0           0           0           1
