3
 -0.453749  -0.886769 -0.0880445  0.0386409
  0.555629  -0.358777   0.750037   0.190557
 -0.696698   0.291409    0.65551   0.734033
         0          0          0          1
-0.208786 -0.968342 -0.136827  0.335868
 0.601639 -0.237483  0.762648  0.179565
-0.770998 0.0769098  0.632176  0.806481
        0         0         0         1
 0.775072 -0.614208 -0.148365  0.130073
 0.441558  0.358529  0.822486  0.026804
-0.451985 -0.702998  0.549094  0.963208
        0         0         0         1
