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
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
727
280
1887
1425
160
1828
306
117
744
129
405
831
104
181
526
1
0
0
1
0
0
54
15
114
46
0
10
34
36
178
31
15
53
25
10
85
108
24
224
201
1277
812
221
49
244
117
59
124