S   S   S   S
5   6   5   6 


S   S   S   A   A
5   6   5   6   4


S   A    S   A    S A S  AA  AS
6                 6      7   6 


S   S   S   S
5   6   5   6 


S   S   S   A   A
5   6   5   6   4


S   A    S   A    S A S  AA  AS  A
6                 6      7   6   6