X o o o o o o o o o o ![](/pics/campo_6.gif) x x x . x x x x x x x x x x x x . x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x x . x x x x x x . x x x x x x x x x x x x x x x x x x x x x |
|
X ![](/pics/campo_6.gif) x x x x x x . . x |
|
X o o o o o o o o o o ![](/pics/campo_6.gif) . x x x x . x x x x x x . x x x x x x x x |
|
X o o o o o o o o o o ![](/pics/campo_6.gif) x x x x x x x |
|
X ![](/pics/campo_6.gif) x x x |
|