0
0
0
5
5
0
0
0
0
0
4
5
5
1
0
0
0
0
5
5
5
5
0
0
0
4
5
5
5
5
1
0
0
9
6
5
5
9
6
0
4
5
b
5
5
e
5
1
4
5
b
a
a
e
5
1
5
5
b
7
d
e
5
5
5
5
f
7
d
f
5
5
5
5
5
5
5
5
5
5
4
5
d
f
f
7
5
1
0
0
f
f
f
f
0
0
0
0
f
f
f
f
a
0
0
8
e
f
f
a
a
2
0
8
a
f
b
a
a
2
0
0
a
2
8
a
a
0
0
0
0
5
5
0
0
0
0
4
5
5
5
5
1
0
4
9
a
5
5
a
6
1
5
f
f
a
a
f
f
5
5
5
5
5
5
5
5
5
0
c
f
f
f
f
3
0
0
0
f
f
f
f
0
0
8
a
a
0
0
a
a
2