1.  3 -  1    5  31.25%
 2.  3 -  0    3  18.75%
 3.  1 -  2    2  12.50%
 4.  2 -  1    2  12.50%
 5.  2 -  2    2  12.50%
 6.  1 -  0    1   6.25%
 7.  1 -  3    1   6.25%