3
 -0.973166  0.0198216  -0.229248  -0.161078
 -0.158787  -0.778903   0.606709 -0.0437308
 -0.166536   0.626831    0.76115    0.97374
         0          0          0          1
 -0.834588   -0.52135  -0.177924 -0.0255893
   0.35962  -0.760299   0.540943   0.168284
 -0.417296    0.38748   0.822024   0.820611
         0          0          0          1
   -0.4122  -0.856413  -0.310883   0.120773
  0.632576  -0.514586   0.578834 -0.0175085
 -0.655697  0.0419378   0.753859   0.989918
         0          0          0          1
