3
 0.179061 -0.970792  -0.15969 0.0468105
  0.72256 0.0196044   0.69103 0.0572234
-0.667716 -0.239122  0.704966    0.7027
        0         0         0         1
  0.953529  -0.263914   -0.14537   0.164998
   0.28874   0.662522   0.691154  -0.129783
-0.0860943   -0.70101   0.707936   0.918263
         0          0          0          1
  0.82197  0.556712 -0.120151 -0.133824
 -0.28928  0.589829  0.753936 -0.127107
 0.490594 -0.584956  0.645867  0.851255
        0         0         0         1
