F
0
36
f
0
7
f
0
7
f
0
10
F
0
1
f
0
2
F
0
1
f
0
1
f
0
1
f
0
4
f
0
1
f
0
1
f
0
2
f
0
1
f
0
1
F
0
1
f
0
2
f
0
2
f
0
3
f
0
2