3
 -0.997887  0.0448622 -0.0469964  -0.172667
 0.0637792   0.814321  -0.576899  -0.035639
 0.0123893  -0.578678  -0.815462   0.771433
         0          0          0          1
-0.453918  0.889893 0.0452591  0.087261
 0.679242  0.378449 -0.628813 0.0727891
-0.576705 -0.254687 -0.776238  0.673575
        0         0         0         1
  0.159614    0.98607  0.0468026  0.0753594
  0.703883 -0.0804393  -0.705747  -0.140606
  -0.69215    0.14559  -0.706917   0.877946
         0          0          0          1
