3
-0.900341  0.434301 0.0277125 -0.136221
 0.272682  0.612629 -0.741842 0.0333092
 -0.33916 -0.660354 -0.670002  0.669655
        0         0         0         1
   0.33733   0.941243  0.0164403   0.164196
  0.620084  -0.209023  -0.756178 0.00660243
 -0.708311   0.265276  -0.654159   0.703433
         0          0          0          1
  0.650169   0.759645  0.0148115 -0.0268774
  0.453049  -0.371961   -0.81018   -0.14139
  -0.60994   0.533465  -0.585994   0.883263
         0          0          0          1
