F 1
|
F 2
|
F 3
|
F 4
|
F 5
|
|
F 1
|
×
|
0
|
1
|
1
|
1
|
F 2
|
×
|
1
|
1
|
1
|
|
F 3
|
×
|
0
|
1
|
||
F 4
|
×
|
1
|
|||
F 5
|
×
|