4
0
0
0
0
0
1
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
0
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
51
0
0
34
0
0
46
0
0
48
0
0
17392
0
0
134
0
0
87
0
0
96
0
0
89
0
0
30
0
0
205
0
0
64
0
0
51
0
0
80
0
0
87
0
0
21
0
0
642
0
0
77
0
0