2
 -0.842491  -0.538398  0.0183447  -0.141968
   0.38413  -0.576518    0.72116 -0.0373004
 -0.377695   0.614617   0.692526   0.840472
         0          0          0          1
-0.505189 -0.861502 0.0509727  0.120556
   0.6104 -0.314939  0.726791 0.0662252
-0.610078   0.39828  0.684965  0.719721
        0         0         0         1
