3
 0.544031  0.832862 -0.101843 0.0757704
 0.587807 -0.464918 -0.662068  0.139994
 -0.59876  0.300321 -0.742492  0.897683
        0         0         0         1
  0.925528    0.36642 -0.0955737   0.183337
  0.175249  -0.638192  -0.749666  -0.105648
 -0.335687   0.677088  -0.654879    1.04282
         0          0          0          1
  0.947261  -0.286871  -0.142838   -0.10097
 -0.303468   -0.65976  -0.687476 -0.0369114
  0.102978   0.694566  -0.712021    1.04598
         0          0          0          1
