0
0
2
0
2
0
2
0
2
0
0
2
0
0
0
2
0
0
2
0
2
2
4
0
0
2
2
0
4
2
2
2
0
0
4
2
0
0
0
0
0
2
0
0
0
2
0
6
4
2
6
2
2
0
18
17
9
2
4
2
2
2
4
2
4
9
9
4
11
2
4
2
4
0
2
6
6
2
4
2
2
26
18
7
4
2
2
2
0
11
2
4
0
0
4
2
2
0
0
4
2
2
0
2
2
0
2
2
4
6
2
4
2
0
0
0
2
0
2
0
4
4
2
0
2
2
2
2
0
4
4
2
2
6
2
2
2
0
4
0
0
0
4
2
0
2
2
0
0
0
0
2
0
4
2
4
2
2
2
4
4
0
7
0
0
2
2
0
4
2
0
4
0
0
0
0
0
2
0
0
2
4
7
4
2
2
2
0
2
2
2
4
2
2
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
0
2
2
0
0
4
0
0
0
0
2
0
76
0
0
0
2
9
2
2
4
0
95
0
0
0
0
0
0
0
0
0
0
0
0
2
0
0
4
2
4
6
4
4
18
2
2
4
2
4
2
0
0
0
0
2
4
2
0
2
0
0
0
0
4
0
0
2
4
4
4
0
2
2
0
4
