3
-0.839783 -0.526754 -0.131508 -0.222524
-0.325886  0.682798   -0.6539 -0.119539
 0.434238 -0.506278 -0.745064  0.883275
        0         0         0         1
 -0.984227  -0.115996  -0.133579 -0.0733028
0.00268735   0.745164  -0.666876  0.0451873
  0.176893  -0.656716  -0.733099   0.687456
         0          0          0          1
-0.296361  0.944289 -0.143137 0.0711328
 0.670522 0.0989891 -0.735256 -0.156099
-0.680126 -0.313877 -0.662503  0.861989
        0         0         0         1
