0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
17
47
47
47
16
129
85
47
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
75
153
217
253
253
253
215
246
253
253
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
35
142
244
252
253
253
253
253
253
253
253
253
253
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
63
253
253
253
253
253
253
253
213
170
170
170
170
0
0
0
0
0
0
0
0
0
0
0
20
132
72
0
57
238
227
238
168
124
69
20
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
11
206
253
78
0
0
32
0
30
2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
6
177
253
132
10
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
12
133
253
233
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
92
253
223
28
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
150
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
0
234
253
246
127
49
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
255
253
253
253
251
147
91
121
85
42
42
85
28
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
139
253
253
253
253
253
253
253
253
253
253
253
232
168
0
0
0
0
0
0
0
0
0
0
0
0
0
0
3
53
218
222
251
253
253
253
253
253
253
253
253
252
124
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
67
72
200
253
253
253
253
253
253
253
175
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
120
253
249
152
51
164
253
253
175
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
50
253
253
253
188
252
253
253
148
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
9
167
253
253
253
253
250
175
11
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
23
180
231
253
221
128
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
93
149
22
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
