2
0
2
0
1
0
2
0
0
0
1
0
2
0
2
0
2
0
2
0
2
0
2
0
2
0
2
0
2
0
4
0
1
0
2
0
2
0
2
0
7
0
13
0
9
0
2
0
1
0
3
0
1
0
