0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
132
193
30
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
21
20
0
0
0
41
173
252
213
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
254
253
0
0
0
123
254
253
41
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
123
233
151
0
0
41
243
253
171
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
113
253
203
0
0
0
152
253
224
20
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
41
233
252
122
0
0
0
193
252
203
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
213
254
172
0
0
0
82
254
253
82
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
132
252
172
10
0
0
0
203
253
171
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
21
254
253
82
0
0
0
31
233
254
91
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
21
203
253
130
0
0
0
0
173
252
213
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
52
253
203
20
0
0
0
0
254
253
102
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
92
252
223
203
142
102
41
82
253
252
61
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
92
253
254
253
254
253
254
253
254
192
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
10
50
50
131
172
252
253
252
253
232
102
20
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
253
254
213
214
131
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
142
253
252
50
131
213
252
253
252
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
204
255
151
0
0
0
41
102
61
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
41
243
253
70
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
41
243
255
71
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
122
233
91
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
