2
amateur
2
7
0
0
3
2
0
1
0
1
1
1
4
2
1
0
4
1
0
0
0
1
3
0
1
0
1
2
0
2
0
0
0
0
0
0
0
1
0
1
0
0
0
0
2
1
0
0
0
0
0
0
0
0
0
0
0
1
1