0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
51
159
253
253
174
63
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
238
252
252
252
252
241
225
193
76
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
253
252
252
252
252
253
252
252
246
197
32
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
84
84
84
84
84
84
209
246
252
252
140
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
197
252
252
140
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
51
159
253
253
253
79
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
48
238
252
252
252
204
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
140
253
252
239
102
25
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
140
253
252
233
56
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
63
253
252
252
161
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
63
178
253
253
174
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
57
186
252
252
163
9
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
13
187
252
253
27
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
169
252
253
27
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
111
215
252
253
27
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
26
113
113
255
253
253
253
253
79
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
48
147
225
231
252
252
253
252
252
242
167
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
132
227
253
252
252
252
252
196
195
164
49
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
169
252
253
242
223
129
84
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
169
252
112
74
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
