4
thong
1
1
2
0
2
2
4
0
0
1
0
2
0
0
0
1
0
3
0
2
1
1
3
0
2
1
0
3
0
2
2
1
1
1
1
2
1
1
0
1
1
1
0
2
0
2
2
5
2
