2
 -0.864062  -0.367456  -0.344055  -0.192523
 0.0654385  -0.759675   0.647002 -0.0498601
 -0.499114   0.536535   0.680452   0.836238
         0          0          0          1
-0.558277 -0.767026 -0.316226 0.0254187
 0.442969 -0.597852  0.668095  0.143434
-0.701502  0.232903  0.673536  0.739017
        0         0         0         1
