3
  0.967976   0.168982  -0.185653   0.186113
 -0.019478  -0.686746  -0.726636 -0.0314414
 -0.250285   0.706983  -0.661462   0.680136
         0          0          0          1
 0.703238 -0.643113 -0.303087 0.0222259
-0.560145 -0.238658 -0.793272 -0.170165
  0.43783  0.727632  -0.52807  0.905562
        0         0         0         1
 0.326314 -0.858433 -0.395742 -0.113742
-0.725617 0.0408307 -0.686886 0.0466106
 0.605804  0.511298  -0.60957  0.736525
        0         0         0         1
