2
 0.687183 -0.713213 -0.138227  0.124614
-0.581454 -0.425884 -0.693205 0.0234858
 0.435534  0.556732 -0.707362  0.678682
        0         0         0         1
    0.28021   -0.951663   -0.125778   -0.165747
  -0.711902   -0.118119   -0.692275 -0.00568601
   0.643955    0.283524   -0.710589    0.769026
          0           0           0           1
