4
3
8
11
0
0
15
0
0
450
0
0
0
0
0
0
0
0
2
0
0
11
0
0
0
0
0
0
0
0
11
0
0
15
0
0
9
0
0
0
0
0
0
0
0
2
0
0
79
0
0