2
 0.612362 -0.786576 0.0794418  0.120005
 0.514423  0.472745  0.715459  0.151201
-0.600319 -0.397253  0.694124  0.689347
        0         0         0         1
  0.834193   -0.55075  0.0282072   0.231938
  0.368653    0.59496   0.714226 -0.0530666
 -0.410142  -0.585404   0.699347   0.879373
         0          0          0          1
