3
   -0.94064   -0.339394 -0.00295742  -0.0790543
  -0.267129    0.745675   -0.610419   -0.191861
   0.209378   -0.573394   -0.792074    0.808512
          0           0           0           1
 -0.976689   0.213942  0.0175148 -0.0266352
  0.156889   0.767151  -0.621985  0.0173595
 -0.146505  -0.604738  -0.782834   0.607779
         0          0          0          1
-0.720209  0.693439 0.0210203  0.197382
 0.510709  0.550445 -0.660444 -0.120253
-0.469548 -0.464922 -0.750581  0.753133
        0         0         0         1
