A         A A A      A     A      A
       A   A     A   A   A  A         A   A
         A    A     A    A        A   A          A
 A       A        A     A A A        A       A

    all work and no play makes jack a dull boy

       A       A      A       A   A       A
          A A        A   A    A      A  A
        A  A     A        A        A    A
 A         A     A   A         A        A