3
  0.434637  -0.880164   0.190793  0.0253345
 -0.561236  -0.430391  -0.706949 -0.0730838
  0.704347   0.200186  -0.681044   0.933447
         0          0          0          1
  0.186398   -0.95581    0.22734  -0.242928
 -0.651664  -0.293448  -0.699444 -0.0495108
  0.735248 -0.0177745  -0.677565   0.793839
         0          0          0          1
 -0.642479  -0.725955    0.24538 -0.0125625
 -0.651327   0.348623   -0.67397   0.122205
  0.403727  -0.592834  -0.696817   0.712957
         0          0          0          1
