2
  0.84583 -0.391169 -0.362711 0.0229209
 0.532862  0.651556  0.539939  0.103277
0.0251197 -0.649971  0.759544  0.663334
        0         0         0         1
 0.920292  0.076882 -0.383603 0.0207542
 0.150771  0.835073  0.529076 -0.138611
 0.361013 -0.544741   0.75692  0.846323
        0         0         0         1
