0
1
2
1
1
1
3
1
8
9
1
3
2
1
9
0
1
2
2
0
0
1
0
0
0
2
1
3
1
2
9
1
1
1
2
0
2
3
0
3
0
1
1
0
0
0
0
0
0
0
3
1
4
2
1
4
1
0
1
1
1
1