2
two
1
2
1
0
2
3
7
1
0
1
0
0
1
1
0
1
3
0
2
0
0
1
1
2
1
12
1
3
6
2
1
1
8
4
10

0
5
1
8
13
4
7
12

9

4

20

9

8

1

9

5

0

8

8

5

3

4

11

4