3
-0.453749  0.886769 0.0880444 0.0437103
 0.555629  0.358777 -0.750037   0.13226
-0.696698 -0.291409  -0.65551  0.694346
        0         0         0         1
 -0.208786   0.968342   0.136827    0.34224
  0.601639   0.237483  -0.762648   0.120648
 -0.770998 -0.0769099  -0.632176   0.767914
         0          0          0          1
  0.775072   0.614208   0.148365   0.132046
  0.441558  -0.358529  -0.822486 -0.0322901
 -0.451985   0.702998  -0.549094   0.924437
         0          0          0          1
