3
 -0.937249  -0.345058 -0.0499942  -0.209889
  0.208619  -0.669892   0.712547 0.00576159
 -0.279361   0.657404   0.699841   0.761801
         0          0          0          1
 -0.412664  -0.910371 -0.0305527  0.0996751
  0.613402  -0.302534   0.729528  0.0140221
 -0.673384   0.282309   0.683268   0.764913
         0          0          0          1
  0.615464   -0.78764 -0.0287481 -0.0476859
  0.495359    0.35819   0.791404  -0.155145
 -0.613044  -0.501322   0.610618   0.955754
         0          0          0          1
