3
-0.692944  0.717438 0.0714918 -0.203174
 0.496636  0.546847 -0.674026 0.0119796
-0.522666 -0.431557  -0.73524  0.678852
        0         0         0         1
 -0.209876   0.976793 -0.0427499  0.0830103
  0.701731   0.120041  -0.702256  0.0718823
 -0.680828  -0.177386  -0.710639   0.629001
         0          0          0          1
   0.36472   0.928836   0.065137 0.00226254
  0.673521   -0.21487  -0.707249  -0.121127
 -0.642922   0.301819  -0.703958    0.84213
         0          0          0          1
