0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
43
47
47
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
108
249
253
253
208
207
207
207
149
65
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
184
254
253
253
253
254
253
253
253
254
253
213
25
0
0
0
0
0
0
0
0
0
0
0
0
0
55
203
254
254
199
127
127
60
93
84
68
151
222
254
161
0
0
0
0
0
0
0
0
0
0
0
0
0
138
253
253
199
19
0
0
0
0
0
0
0
155
253
211
0
0
0
0
0
0
0
0
0
0
0
0
0
138
253
253
17
0
0
0
0
0
0
0
74
241
253
211
0
0
0
0
0
0
0
0
0
0
0
0
0
105
253
253
102
0
0
0
0
0
0
34
229
253
253
160
0
0
0
0
0
0
0
0
0
0
0
0
0
0
149
254
229
40
0
0
0
38
153
254
254
254
180
25
0
0
0
0
0
0
0
0
0
0
0
0
0
0
19
198
254
207
9
34
72
235
253
253
224
139
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17
211
253
215
240
254
253
234
128
17
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
102
229
253
253
253
228
77
13
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
70
170
254
254
254
254
254
254
119
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
26
130
230
254
253
253
185
115
64
211
253
248
21
0
0
0
0
0
0
0
0
0
0
0
0
0
0
166
232
253
253
247
162
46
13
7
91
245
253
254
56
0
0
0
0
0
0
0
0
0
0
0
0
0
0
128
253
253
253
210
93
127
159
204
253
253
253
228
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
134
241
254
255
254
254
254
254
254
254
228
34
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
27
115
140
206
206
206
207
206
123
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
