0
0
0
0
0
0
0
0
0
0
0
15
180
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
2
1
3
0
0
3
1
0
0
0
1
1
1
1
0
44
24
4
32
0
0
36
8
0
0
0
4
12
8
8
0
0
0
0
