0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
62
152
152
254
172
152
112
41
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
183
253
252
253
252
253
252
243
162
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
31
233
254
253
254
253
254
253
254
253
234
51
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
132
252
233
70
50
50
71
192
253
252
253
232
41
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
254
253
163
0
0
0
0
0
193
253
254
253
214
31
0
0
0
0
0
0
0
0
0
0
0
0
0
0
253
252
203
0
0
0
0
0
71
252
253
252
253
151
0
0
0
0
0
0
0
0
0
0
0
0
0
0
234
253
234
112
41
21
31
51
214
253
254
253
254
253
62
0
0
0
0
0
0
0
0
0
0
0
0
0
92
232
253
252
243
223
233
252
253
252
151
232
253
252
142
0
0
0
0
0
0
0
0
0
0
0
0
0
0
41
214
253
254
253
254
253
254
172
0
203
254
253
203
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
50
112
151
151
151
131
10
0
203
253
252
203
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
142
254
253
203
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
102
253
252
203
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
102
254
253
254
50
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
102
253
252
253
50
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
102
254
253
254
71
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
102
253
252
253
111
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
102
254
253
255
50
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
102
253
252
253
50
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
102
254
253
203
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
131
212
122
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
