1
2
3
4
5
6
n
F
{
_
q
v

F
{
P


P


P


F
{
Q


P


P

1
0
5
4
1
0
0
3
1
0
S
R
@
B
n
w
Z
@
O
2
2
@
1
0
F
0
0
2
1
@
1
0
F
3
0
2
2
A
1
2
F
3
0
2
1
A
1
3
F
0
0
2
3
@
1
0
F
0
0