0
queen
0
0
0
0
0
0
0
0
0
0
0
1
0
1
0
0
0
0
0
0
0
0
0
0
0
0
3
1
1
1
1
1
1
2
2
4
1
0
1
1
2
3
0
3
3
2
4
2
2
2
1
2
2
3
1
2
1
0
3