3
 -0.910021   0.413593  0.0283417  -0.107604
  0.315676   0.735645  -0.599312 -0.0139692
 -0.268721   -0.53644  -0.800014   0.815723
         0          0          0          1
-0.351362  0.934138  0.062692  0.166149
  0.70764  0.308818 -0.635513 0.0745551
-0.613018 -0.178932 -0.769541  0.734354
        0         0         0         1
  0.172203   0.980157  0.0981691   0.122913
  0.683905 -0.0472365   -0.72804   -0.13724
 -0.708957   0.192509  -0.678469   0.934138
         0          0          0          1
