2
 -0.643624   0.763524 -0.0527323  -0.142585
  0.609556   0.469729   -0.63859 -0.0190846
 -0.462808  -0.443154  -0.767739   0.816507
         0          0          0          1
 -0.151238   0.985035 -0.0826589     0.1487
  0.750379  0.0599703  -0.658282   0.019014
 -0.643474  -0.161583   -0.74822    0.74142
         0          0          0          1
