3
  -0.963351   -0.207613   -0.169857   -0.153477
 -0.0356346    0.726657   -0.686076 -0.00669013
   0.265867   -0.654879   -0.707424    0.870311
          0           0           0           1
-0.974701  0.104019 -0.197832 0.0342215
 0.213501  0.695221 -0.686356  0.121579
0.0661429 -0.711229 -0.699841  0.668707
        0         0         0         1
 -0.440099   0.880603  -0.175647   0.132849
  0.671568   0.192938  -0.715382 -0.0839491
 -0.596078  -0.432798  -0.676296   0.865514
         0          0          0          1
