mat( (      -1,      -1,      -1, 0, 0),
     ( 287/500,751/1000,  17/250,-1, 0),
     (  18/125, 23/1000, 59/1000, 0,-1),
     (    1/20,    1/40,  17/125, 0, 0),
     (   3/250,   3/200,107/1000, 0, 0),
     (  81/500,127/1000, 109/500, 0, 0),
     (    1/25,  13/500, 109/500, 0, 0),
     (   7/500,   9/500,  49/500, 0, 0),
     (   1/250,   2/125, 97/1000, 0, 0),
     (       0,       0,       0, 1, 1 ) )