2
 0.424064 -0.879948  0.214153 0.0741435
-0.556539 -0.439758 -0.704895 0.0368258
 0.714446  0.179736 -0.676211    0.8109
        0         0         0         1
 -0.122957  -0.953073   0.276646  -0.220127
 -0.717645  -0.107154  -0.688117 -0.0179297
  0.685469  -0.283142  -0.670793    0.74923
         0          0          0          1
