3
 0.956752 -0.288674 0.0359602  0.191356
 0.182302  0.691302   0.69919 0.0131635
-0.226698 -0.662396  0.714031  0.716009
        0         0         0         1
 0.984321  0.163364 0.0665089  0.119381
-0.164647  0.715747  0.678674 -0.207376
0.0632676 -0.678984  0.731422  0.902765
        0         0         0         1
  0.641401   0.763064  0.0796142 -0.0941381
 -0.589274   0.423537   0.688021 -0.0376022
  0.491284  -0.488212   0.721311   0.776193
         0          0          0          1
