3
 0.312469 -0.868996 -0.383677 -0.145503
 0.814096 0.0368426   0.57956  0.210338
  -0.4895 -0.493444  0.718959  0.972263
        0         0         0         1
 0.850089 -0.465475 -0.246335 0.0368472
 0.511339  0.617609  0.597571 0.0333921
-0.126015  -0.63395  0.763039    1.1634
        0         0         0         1
  0.944741  0.0327686  -0.326176  -0.269122
  0.176717   0.787135   0.590923 -0.0206669
  0.276108   -0.61591   0.737848    1.10782
         0          0          0          1
