0
0
1
2
4
7
0
0
1
0
1
1
0
0
1
1
8
4
1
2
1
0
0
2
0
0
4
12
14
7
0
0
2
0
0
1
0
0
2
0
3
2
0
0
2
0
0
2
0
0
1
0
0
1
0
0
2
0
0
1
