0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
72
152
152
233
254
253
193
112
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
82
253
252
253
252
253
252
253
252
142
183
163
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
102
254
253
102
20
0
0
31
233
254
253
82
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
213
252
41
0
0
0
92
252
253
90
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
51
253
234
30
0
82
254
253
123
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
31
232
253
172
82
243
253
130
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
82
254
253
254
253
123
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
213
252
253
171
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
41
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
41
243
253
212
253
192
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
21
214
253
82
0
193
253
123
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
21
203
253
171
0
0
112
252
203
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
173
253
224
20
0
0
0
203
234
30
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
253
252
81
0
0
0
0
203
253
50
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
163
254
91
0
0
0
0
0
102
254
151
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
41
243
172
10
0
0
0
0
0
102
253
70
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
52
253
102
0
0
0
0
0
52
233
224
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
51
252
203
20
0
0
21
142
233
252
122
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
183
255
253
214
253
254
253
224
81
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
20
151
192
253
252
233
111
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
