3
 0.979476 -0.173189  0.103114 0.0866969
0.0222628  0.601404  0.798634 0.0972033
-0.200328 -0.779948  0.592916  0.740375
        0         0         0         1
  0.844232   0.526336   0.101206  -0.101362
 -0.397138   0.487486   0.777586 -0.0380359
  0.359934  -0.696656   0.620579   0.947774
         0          0          0          1
 0.780339  0.617109   0.10123 -0.211991
-0.435456  0.420028  0.796213  0.142804
 0.448831 -0.665397  0.596488  0.724541
        0         0         0         1
