3
-0.818427  0.565679   0.10091 -0.199104
 0.399195  0.686061 -0.608246 0.0901349
-0.413303 -0.457523 -0.787308  0.934972
        0         0         0         1
-0.383525  0.923204  0.024551 0.0694932
 0.725479  0.317622 -0.610571  0.199559
-0.571479 -0.216358 -0.791582  0.864829
        0         0         0         1
   0.17871   0.977118   0.115344  0.0381226
  0.790836 -0.0729077  -0.607671 -0.0309254
 -0.585356   0.199815  -0.785769    1.04966
         0          0          0          1
