3
 -0.953545   0.288588  0.0864258 -0.0648527
  -0.17552   -0.76538   0.619182 -0.0777189
  0.244837   0.575248   0.780477    0.87712
         0          0          0          1
  -0.959739   -0.272614      0.0677 -0.00603603
   0.254309   -0.740939    0.621559    0.128719
  -0.119284    0.613751    0.780437    0.669726
          0           0           0           1
 -0.75213 -0.657154 0.0494804  0.214366
 0.511735 -0.535083  0.672171 -0.025397
-0.415244  0.530881  0.738741  0.799524
        0         0         0         1
