6,6,6,6,6,6,6,6 = T8   = all possible ways to fill first 5 locations
6,1,1,6,6,6,6,6 = B1,8 = ways to violate C1
...
                  B6,8 = ways to violate C6 first
6,1,5,5,1,5,1,1 + A,A,B,C,C,D,D,D
6,5,1,5,1,5,1,1 + A,B,B,C,C,D,D,D
6,5,5,5,1,5,1,1 + A,B,C,D,D,E,E,E
6,5,5,1,5,5,1,1 + A,B,C,C,D,E,E,E
6,1,5,1,5,5,1,1 + A,A,B,B,C,D,D,D
6,1,5,5,5,5,1,1 + A,A,B,C,D,E,E,E
6,5,1,5,5,5,1,1 + A,B,B,C,D,E,E,E
6,5,5,5,5,5,1,1 + A,B,C,D,E,F,F,F
                  B0,8 = ways to not violate constraints in a row
6,1,5,5,1,5,1,5 + A,A,B,C,C,D,D,E
6,5,1,5,1,5,1,5 + A,B,B,C,C,D,D,E
6,5,5,5,1,5,1,5 + A,B,C,D,D,E,E,F
6,5,5,1,5,5,1,5 + A,B,C,C,D,E,E,F
6,1,5,1,5,5,1,5 + A,A,B,B,C,D,D,E
6,1,5,5,5,5,1,5 + A,A,B,C,D,E,E,F
6,5,1,5,5,5,1,5 + A,B,B,C,D,E,E,F
6,5,5,5,5,5,1,5 + A,B,C,D,E,F,F,G
6,5,5,1,5,1,5,6 + A,B,C,C,D,D,E,*
6,1,5,1,5,1,5,6 + A,A,B,B,C,C,D,*
6,1,5,5,5,1,5,6 + A,A,B,C,D,D,E,*
6,5,1,5,5,1,5,6 + A,B,B,C,D,D,E,*
6,5,5,5,5,1,5,6 + A,B,C,D,E,E,F,*
6,1,5,5,1,5,5,6 + A,A,B,C,C,D,E,*
6,5,1,5,1,5,5,6 + A,B,B,C,C,D,E,*
6,5,5,5,1,5,5,6 + A,B,C,D,D,E,F,*
6,5,5,1,5,5,5,6 + A,B,C,C,D,E,F,*
6,1,5,1,5,5,5,6 + A,A,B,B,C,D,E,*
6,1,5,5,5,5,5,6 + A,A,B,C,D,E,F,*
6,5,1,5,5,5,5,6 + A,B,B,C,D,E,F,*
6,5,5,5,5,5,5,6 + A,B,C,D,E,F,G,*