0
0
2
0
0
1
1
2
1
0
0
1
1
2
0
1
3
1
0
0
1
0
0
1
0
0
1
0
18
5
0
0
1
0
1
2
0
1
1
0
2
1
1
3
2
0
1
2
0
1
2
0
1
2
1
3
2
0
1
1
