3
 0.737571  0.620206  0.267083  0.018729
 0.640165 -0.516344  -0.56884  0.100704
-0.214891  0.590537 -0.777874   0.85631
        0         0         0         1
  0.98292 0.0301474  0.181548 0.0948463
 0.148904 -0.709994 -0.688285 -0.147434
 0.108148  0.703562 -0.702357   1.00185
        0         0         0         1
 0.736546 -0.628309  0.250457 -0.194535
-0.365036 -0.680979 -0.634836 -0.112032
 0.569429  0.376161 -0.730927  0.906063
        0         0         0         1
