2
public
1
3
2
1
2
2
2
2
1
2
1
3
2
1
1
0
1
2
1
2
3
3
1
2
2
2
2
1
2
2
0
1
2
2
2
0
1
2
2
2
0
1
2
0
1
1
0
1
1
