3
 0.987597 -0.150818 0.0436512  0.167954
0.0785263  0.715216  0.694478  0.123386
 -0.13596 -0.682437  0.718188  0.777782
        0         0         0         1
  0.885607     0.4641 -0.0176287  0.0832382
 -0.238978   0.487913   0.839542 -0.0589256
  0.398233  -0.739292   0.543009   0.984905
         0          0          0          1
  0.704959   0.708845 -0.0239064   -0.14491
 -0.422373   0.446658   0.788732  0.0911919
  0.569767  -0.545926   0.614273   0.833046
         0          0          0          1
