3
-0.674621  0.734984 0.0684497  -0.13468
 0.529274  0.546266 -0.649201 0.0279989
-0.514544 -0.401736  -0.75753  0.783319
        0         0         0         1
 0.0221241    0.98964  -0.141856   0.152348
  0.587744  -0.127656  -0.798912  0.0712804
 -0.808744 -0.0657001  -0.584479   0.684992
         0          0          0          1
 0.302087  0.951337 0.0608399 0.0735067
 0.613916 -0.145324 -0.775879 -0.117384
-0.729281  0.271733 -0.627942  0.931626
        0         0         0         1
