3
 0.989285 -0.145039 0.0166793  0.107423
-0.114122 -0.839496 -0.531246 0.0322041
0.0910539  0.523651 -0.847053  0.721624
        0         0         0         1
  0.781853  -0.623114   0.020852 -0.0733849
 -0.518669   -0.66863  -0.532838  -0.169768
  0.345961   0.405786   -0.84596   0.846093
         0          0          0          1
 0.276955 -0.960667 0.0203539 -0.186399
-0.810222 -0.244865 -0.532524 0.0570922
 0.516562  0.130994  -0.84617  0.690572
        0         0         0         1
