0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
64
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
39
123
43
39
176
163
39
32
39
43
308
316
264
39
43
165
189
39
39
39
187
43
39
43
180
43
39
332
732
39
162
397
43
39
344
366
39
309
39
43
297
279