0
6
0
3
1900
1900
1900
1900
1900
0
6
2
7
1900
1900
1900
1900
1900
0
6
4
3
1900
1900
1900
1900
1900
1900
1900
0
6
5
5
1900
1900
1900
1900
1900
1900
1900
1900
1900
1900
1900
1900
0
3
3
2
1900
1900
1900
1900
1900
1900
1900
1900
1900
1900
1
3
0
3
0
2