0
2
2
0
2
1
0
18
53
0
1
1
0
1
1
0
1
1
0
2
1
0
2
1
1
6
3
0
2
1
0
2
1
1
2
1
0
2
1
0
3
2
0
2
2
0
2
0
0
2
1
0
2
1
0
2
1
0
2
1
