+---+---+---+---+---+---+
|                       |
| bbbbbbbbb   ccccC   A |
| b       b   c       a |
+ b +   + b + c +   + a +
| b       b   c       a |
| b   Cccc#cccc   aaaaa |
| b       b       a     |
+ b +   + b +   + a +   +
| b       b       a     |
| bbbbB   bbbbbbbb#bbbb |
|                 a   b |
+   +   +   +   + a + b +
|                 a   b |
| Aaaaaaaaaaaaaaaaa   B |
|                       |
+---+---+---+---+---+---+