3
   0.910816    0.406308    0.072995    0.160707
   -0.33652    0.628372    0.701358 -0.00923294
   0.239099   -0.663372    0.709062    0.827426
          0           0           0           1
 0.609272  0.791184 0.0530556 -0.123394
-0.606148  0.421553  0.674446 -0.084062
 0.511246 -0.443081  0.736415  0.915462
        0         0         0         1
  0.706274   0.704776  0.0668341 -0.0747701
 -0.536787   0.471583   0.699621   0.131108
  0.461558      -0.53   0.711381   0.704393
         0          0          0          1
