3
 0.640253 -0.767808 0.0233708 0.0841727
  0.57746  0.501145   0.64451  0.178356
-0.506572 -0.399154  0.764239  0.999487
        0         0         0         1
  0.932928   -0.34796  0.0925727    0.18483
  0.189097   0.692274   0.696419 -0.0552244
 -0.306411  -0.632203    0.71164    1.13388
         0          0          0          1
 0.877866  0.459663  0.134393 -0.107854
-0.419658  0.603146  0.678308 0.0129485
 0.230734 -0.651863  0.722383   1.13079
        0         0         0         1
