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
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
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
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
5
13
126
137
137
137
0
0
0
0
0
0
0
0
0
0
0
0
0
0
34
120
81
19
75
15
120
143
184
254
255
254
246
236
0
0
0
0
0
0
0
0
0
0
0
0
13
23
219
254
254
254
226
232
254
254
254
254
244
229
62
0
0
0
0
0
0
0
0
0
0
0
0
0
144
170
254
239
254
254
254
254
254
244
223
174
58
0
0
0
0
0
0
0
0
0
0
0
0
0
0
4
170
254
227
48
181
217
156
180
93
61
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
87
254
248
114
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
8
187
217
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
6
178
156
0
0
40
57
14
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
19
230
245
127
187
174
209
158
72
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
38
80
104
147
186
50
17
44
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
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
118
96
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
164
130
238
151
88
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
27
82
255
255
252
169
231
206
107
81
29
143
45
80
146
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
88
208
254
254
254
232
222
250
242
254
139
161
161
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
7
12
91
54
10
8
73
12
12
73
12
8
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
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
