1.
1
0/3,1/3,2/3
2.
70
350
1
1.
2.
3.
.
.
A
7
3
B
2
3
C
3
3
4
2
1
1
7
0
7
0
3
3
3
2
0
1
1
3
3
2
D
7
0
0
5
5
4
0
5
5
0
2
2
3
E
0
0
1
0
2
3
3
F
7
2
4
3
2
1