2
-0.767173  0.640812 0.0283904  0.215581
-0.424461 -0.540348  0.726538 -0.134527
 0.480915  0.545329   0.68654  0.953938
        0         0         0         1
 -0.917775   0.393185 -0.0556417  0.0611898
 -0.321265  -0.652816   0.686018  0.0452056
  0.233408   0.647485   0.725455   0.778282
         0          0          0          1
