3
   0.98297  0.0600414   0.173678   0.106183
 -0.136246   0.872332   0.469547 -0.0121008
 -0.123313  -0.485214   0.865657   0.823462
         0          0          0          1
  0.811896   0.561252   0.160687 -0.0564353
 -0.559152   0.668446   0.490436  -0.218527
  0.167848  -0.488032   0.856535   0.950743
         0          0          0          1
 0.346929  0.913262  0.213524 -0.182462
-0.863033  0.221728  0.453885 0.0291871
 0.367172 -0.341744  0.865099  0.851221
        0         0         0         1
