3
 -0.952898   0.245924  -0.177503  -0.162571
 -0.301884  -0.712738   0.633143 -0.0639011
 0.0291917   0.656906   0.753407   0.776696
         0          0          0          1
-0.910918 -0.378181 -0.164944  0.109926
 0.190883 -0.740715  0.644131 0.0653172
-0.365775  0.555266  0.746919  0.716955
        0         0         0         1
0.0229513 -0.981441 -0.190384 0.0901366
  0.68263 -0.123746   0.72021 -0.148612
-0.730403 -0.146492  0.667121   0.91416
        0         0         0         1
