A | |
..AAAA |AAA...
AAA...| AAA...
|
B | |
.BB... |.BBBB.
BBBB.. | B.B...
B.....| ......
|
C | |
.CCCCC |.....C
CC..C.| C...CC
|
D | |
.D.D.. |.DDD..
DDDDD.| DD....
|
E | |
.EEE.. |.EEEE.
E.EEE.| E.....
|
F | |
.FF... |.FFFF.
FF.... | ..FF..
F.....| ......
|
G | |
.GG... |.GGGG.
G.GG..| ..GG..
|